Methods and systems of spatiotemporal pattern recognition for video content development

ABSTRACT

Presenting event-specific video content that conforms to a user selection of an event type includes processing at least one video feed through at least one spatiotemporal pattern recognition algorithm that uses machine learning to develop an understanding of at least one event within the at least one video feed to determine at least one event type, wherein the at least one event type includes an entry in a relationship library at least detailing a relationship between two visible features of the at least one video feed, extracting the video content displaying the at least one event and associating the understanding with the video content in a video content data structure. A user interface is configured to permit a user to indicate a preference for at least one event type that is used to retrieve and provide corresponding extracted video content with the data structure in a new video feed.

CROSS REFERENCE TO RELATED APPLICATIONS

This application is a continuation of U.S. patent application Ser. No.15/586,379 [SECS-0006-U01] filed May 4, 2017. U.S. patent applicationSer. No. 15/586,379 claims the benefit of U.S. provisional patentapplication Ser. No. 62/395,886 [SECS-0004-P01] filed Sep. 16, 2016 andis also a continuation-in-part of U.S. patent application Ser. No.14/634,070 [SECS-0003-U01] filed Feb. 27, 2015, which claims the benefitof U.S. provisional patent application Ser. No. 62/072,308[SECS-0002-P01] filed Oct. 29, 2014 and U.S. provisional patentapplication Ser. No. 61/945,899 [ SECS-0001-P01] filed Feb. 28, 2014.Each of the applications listed above and elsewhere herein are herebyincorporated by reference in its entirety.

BACKGROUND

Field of the Invention

The present application generally relates to a system and method forperforming analysis of events that appear in live and recorded videofeeds, such as sporting events. In particular, the present applicationrelates to a system and methods for enabling spatio-temporal analysis ofcomponent attributes and elements that make up events within a videofeed, such as of a sporting event, systems for discovering, learning,extracting, and analyzing such events, metrics and analytic resultsrelating to such events, and methods and systems for display,visualization, and interaction with outputs from such methods andsystems.

Description of the Related Art

Live events, such as sports, especially at the college and professionallevels, continue to grow in popularity and revenue as individualcolleges and franchises reap billions in revenue each year. To providevaluable insights and gain a competitive advantage in such endeavors,quantitative methodologies, such as Sabermetrics, have grown inimportance and ubiquity as a valuable augmentation to traditionalscouting methods. However, as no one person can evaluate and accuratelystore all of the information available from the vast volumes of sportinginformation generated on a daily basis, there seldom exists a storehouseof properly coded and stored information reflecting such large volumesof sports information and, even were such information available, thereis lacking the provision of tools capable of mining and analyzing suchinformation.

Systems are now available for capturing and encoding event information,such as sporting event information, such as “X, Y, Z” motion datacaptured by imaging cameras deployed in National Basketball Association(NBA) arenas. However, there are many challenges with such systems,including difficulty handling the data, difficulty transforming X, Y, Zdata into meaningful and existing sports terminology, difficultyidentifying meaningful insights from the data, difficulty visualizingresults, and others. Also, there are opportunities to identify andextract novel insights from the data. Accordingly, a need exists formethods and systems that can take event data captured in video feeds andenable discovery and presentation of relevant events, metrics, analyticresults, and insights.

SUMMARY

In accordance with various exemplary and non-limiting embodiments,methods and systems disclosed herein enable the exploration of eventdata captured from video feeds, the discovery of relevant events (suchas within a video feed of a sporting event), and the presentation ofnovel insights, analytic results, and visual displays that enhancedecision-making, provide improved entertainment, and provide otherbenefits.

Embodiments include taking data from a video feed and enabling anautomated machine understanding of a game, aligning video sources to theunderstanding and utilizing the video sources to automatically deliverhighlights to an end-user. In embodiments, using machine learning todevelop an understanding of an event further comprises using events inposition tracking data over time obtained from at least one of the videofeed and a chip-based tracking system and is based on at least two ofspatial configuration, relative motion, and projected motion of at leastone of a player and an item used in a game. In embodiments, usingmachine learning to develop an understanding of an event furthercomprises aligning multiple unsynchronized input feeds related to anevent (e.g. tracking video, broadcast video/audio, play-by-play data)using at least one of a hierarchy of algorithms and a hierarchy ofusers, wherein the unsynchronized input feeds are selected from thegroup consisting of one or more broadcast video feeds of the event, oneor more feeds of tracking video for the event, and one or moreplay-by-play data feeds of the event. In embodiments, the multipleunsynchronized input feeds include a variety of feeds of varying types,such as three or more feeds of two or more types related to the event.Embodiments may further include validating, confirming, refining, ormodifying the understanding or the alignment of the unsynchronized inputfeeds using a hierarchy involving at least two of one or morealgorithms, one or more human operators and one or more input feeds.

In embodiments, content displaying an event is automatically extractedfrom a video feed, such as based on a machine understanding of theevent. In embodiments, extracting the content displaying the eventincludes automatically extracting a cut from the video feed using acombination of machine understanding of events and a machineunderstanding of another input feed, such as a broadcast video feed, anaudio feed, and/or a closed caption feed. In embodiments, the machineunderstanding of the other input feed includes understanding at leastone of a portion of content of a broadcast commentary and a change incamera view in the input feed. Embodiments may further include using acombination of machine understanding of events from the video feed and amachine understanding of another input feed related to the events, suchas a broadcast video feed, an audio feed and a closed caption feed to atleast one of edit the video cut and combine the video cut with othercontent. The machine understanding of the other input feed may includeunderstanding at least one of a portion of content of a broadcastcommentary and a change in camera view in the input feed.

Embodiments may further include automatically developing a semanticindex of a video feed based on the machine understanding of at least oneevent in the video feed to indicate the time of the event in the videofeed and the location of the display of the event in the video feed,such as a pixel location, a voxel location, a raster image location, orthe like that indicates where the event can be found on a displayscreen. The semantic index of the video feed may be provided to enableaugmentation of the video feed, such as for adding content based on tothe identified location and enabling at least one of a touch interfacefeature and a mouse interface feature based on the identified location.

In accordance with further exemplary and non-limiting embodiments, amethod comprises receiving a sport playing field configuration and atleast one image and determining a camera pose based, at least in part,upon the sport playing field configuration and at least one image.

In accordance with further exemplary and non-limiting embodiments, amethod comprises performing automatic recognition of a camera posebased, at least in part, on video input comprising a scene andaugmenting the video input with at least one of additional imagery andgraphics rendered within the reconstructed 3D space of the scene.

Methods and systems described herein may include taking a video feed ofan event; using machine learning to develop an understanding of theevent; automatically, under computer control, aligning the video feedwith the understanding; and producing a transformed video feed thatincludes at least one highlight that may be extracted from the machinelearning of the event. In embodiments, the event may be a sportingevent. In embodiments, the event may be an entertainment event. Inembodiments, the event may be at least one of a television event and amovie event. In embodiments, the event may be a playground pickup gameor other amateur sports game. In embodiments, the event may be any humanactivity or motion in a home or commercial establishment. Inembodiments, the transformed video feed creates a highlight video feedof video for a defined set of players. In embodiments, the defined setof players may be a set of players from a fantasy team. Embodiments mayinclude delivering the video feed to at least one of an inbox, a mobiledevice, a table, an application, a scoreboard, a Jumbotron board, avideo board, and a television network.

Methods and systems described herein may include taking a source datafeed relating to an event; using machine learning to develop anunderstanding of the event; automatically, under computer control,aligning the source feed with the understanding; and producing atransformed feed that includes at least one highlight that may beextracted from the machine learning of the event. In embodiments, theevent may be a sporting event. In embodiments, the event may be anentertainment event. In embodiments, the event may be at least one of atelevision event and a movie event. In embodiments, the source feed maybe at least one of an audio feed, a text feed, a statistics feed, and aspeech feed.

Methods and systems described herein may include: taking a data setassociated with a video feed of a live event; taking spatiotemporalfeatures of the live event; applying machine learning to determine atleast one spatiotemporal pattern of the event; and using a humanvalidation process to at least one of validate and teach the machinelearning of the spatiotemporal pattern. In embodiments, the event may bea sporting event.

Methods and systems described herein may include taking at least one ofa video feed and an image feed; taking data relating to a knownconfiguration of a venue; and automatically, under computer control,recognizing a camera pose based on the video feed and the knownconfiguration. In embodiments, the venue may be a sporting event venue.

Methods and systems described herein may include taking at least onefeed, selected from the group consisting of a video feed and an imagefeed of a scene; taking data relating to a known configuration of avenue; automatically, under computer control, recognizing a camera posebased on the video feed and the known configuration; and automatically,under computer control, augmenting the at least one feed with at leastone of an image and a graphic within the space of the scene. The methodsand systems may include using human input to at least one of validateand assist the automatic recognition of the camera pose. The methods andsystem may include presenting at least one metric in the augmented feed.The methods and systems may include enabling a user to interact with atleast one of the video feed and a frame of the video feed in a 3D userinterface. The methods and systems may include augmenting the at leastone feed to create a transformed feed. In embodiments, the transformedvideo feed may create a highlight video feed of video for a defined setof players.

Methods and systems described herein may include taking a data setassociated with a video feed of a live event; taking spatiotemporalfeatures of the live event; applying machine learning to determine atleast one spatiotemporal pattern of the event; and calculating a metricbased on the determined pattern. In embodiments, the metric may be atleast one of a shot quality (SEFG) metric, an EFG+metric, a reboundpositioning metric, a rebounding attack metric, a rebounding conversionmetric, an event-count per playing time metric, and an efficiency perevent-count metric.

Methods and systems described herein may include providing aninteractive, graphical user interface for exploration of data extractedby machine learning from the video capture of live events. Inembodiments, the graphical user interface enables exploration andanalysis of events. In embodiments, the graphical user interface is atleast one of a mobile device interface, a laptop interface, a tabletinterface, a large-format touchscreen interface, and a personal computerinterface. In embodiments, the data may be organized to present at leastone of a breakdown, a ranking, a field-based comparison, and astatistical comparison. In embodiments, the exploration enables at leastone of a touch interaction, a gesture interaction, a voice interaction,and a motion-based interaction.

Methods and systems described herein may include taking a data setassociated with a video feed of a live event; automatically, undercomputer control, recognizing a camera pose for the video; tracking atleast one of a player and an object in the video feed; and placing thetracked items in a spatial location corresponding to spatialcoordinates.

Methods and systems described herein may include taking a data setassociated with a video feed of a live event; taking spatiotemporalfeatures of the live event; applying machine learning to determine atleast one spatiotemporal pattern of the event; and deliveringcontextualized information during the event. In embodiments, thecontextualized information includes at least one of a statistic, areplay, a visualization, a highlight, a compilation of highlights, and areplay. In embodiments, the information may be delivered to at least oneof a mobile device, a laptop, a tablet, and a broadcast video feed. Themethods and systems may include providing a touch screen interactionwith a visual representation of at least one item of the contextualizedinformation.

In embodiments, the methods and systems provided herein may includetaking a video feed of an event in which there is a participant;identifying a point of view of the participant; and automatically, undercomputer control, selecting a plurality of video frames from the videofeed showing at least one view from the point of view of theparticipant. The methods and systems may further include rendering a 3Dvideo using the selected plurality of video frames. The methods andsystems may further include providing an interface wherein a user mayselect the participant from a plurality of participants. In embodiments,the event may be a sporting event and the participant may be a player.In embodiments, the event may be basketball and the video feed may beassociated with 3D motion capture data from cameras that capture thevideo feed.

In embodiments, a method for providing enhanced video content includesprocessing at least one video feed through at least one spatiotemporalpattern recognition algorithm that uses machine learning to develop anunderstanding of a plurality of events and to determine at least oneevent type for each of the plurality of events within the at least onevideo feed. The at least one event type includes an entry in arelationship library at least detailing a relationship between twovisible features of the at least one video feed. The method includesextracting a plurality of video cuts from the at least one video feed.The method includes indexing the extracted plurality of video cuts basedon the at least one event type determined by the understanding developedby the machine learning that corresponds to an event in the plurality ofevents detectable in the plurality of video cuts. The method furtherincludes automatically, under computer control, generating an enhancedvideo content data structure using the extracted plurality of video cutsbased on the indexing of the extracted plurality of video cuts.

In embodiments, the at least one spatiotemporal pattern recognitionalgorithm is based on at least one pattern selected from the groupconsisting of relative motion of two visible features toward each otherfor at least a duration threshold, acceleration of motion of at leasttwo visible features with respect to each other for acceleration of atleast an acceleration threshold, rate of motion of two visible featurestoward each other, projected point of intersection of the two visiblefeatures, and separation distance between the two visible features beingless than a separation threshold. In embodiments, automaticallygenerating the enhanced video content data structure includes combiningthe understanding of the plurality of events with an understanding of atleast one of a broadcast video event or a broadcast audio eventdeveloped with the machine learning. In embodiments, generating theenhanced video content data structure is based at least in part on atleast one of a user preference and a user profile for a user for whichthe enhanced video content data structure is generated.

In embodiments, the method includes providing a user interface fordisplay on a mobile device. The user interface includes at least one ofa search option and a filtering option to allow a user to at least oneof specify and select a description of a type of event. The enhancedvideo content data structure is generated to match the description. Inembodiments, using the machine learning to develop the understanding ofthe event further comprises using the plurality of events in positiontracking data over time obtained from at least one of the at least onevideo feed and a chip-based player tracking system. The understandingdeveloped by the machine learning is based on at least two of spatialconfiguration, relative motion, and projected motion of at least one ofa player and an item used in a game.

In embodiments, using the machine learning to develop the understandingof the plurality of events further comprises aligning multipleunsynchronized input feeds related to an event of the plurality ofevents using at least one of a hierarchy of algorithms and a hierarchyof human operators. The unsynchronized input feeds are selected from thegroup consisting of one or more broadcast video feeds of the event, oneor more feeds of tracking video for the event, and one or moreplay-by-play data feeds of the event. In embodiments, the multipleunsynchronized input feeds include at least three feeds selected from atleast two event types related to the event. In embodiments, the methodincludes further comprising at least one of validating and modifying thealignment of the unsynchronized input feeds using a hierarchy involvingat least two of one or more algorithms, one or more human operators, andone or more input feeds. In embodiments, the method includes at leastone of validating the understanding and modifying the understandingdeveloped by the machine learning using a hierarchy involving at leasttwo of one or more algorithms, one or more human operators, and one ormore input feeds. In embodiments, the method includes automaticallydeveloping a semantic index of the at least one video feed based on theunderstanding developed with the machine learning of at least one eventof the plurality of events in the video feed to indicate a game time ofthe at least one event in the video feed and a location of a display ofthe at least one event in the video feed.

In embodiments, the location of the display of the at least one event inthe video feed includes at least one of a pixel location, a voxellocation, a raster image location. In embodiments, the method includesproviding the semantic index of the video feed with the video feedconfigured to enable semantic-based augmentation of the video feed. Inembodiments, augmentation of the video feed includes adding contentbased on the identified location and enabling at least one of a touchinterface feature and a mouse interface feature based on the identifiedlocation.

In embodiments, extracting the plurality of video cuts includesautomatically extracting a cut from the video feed using a combinationof the machine learning developed understanding of the plurality ofevents and an understanding developed with the machine learning ofanother input feed selected from the group consisting of a broadcastvideo feed, an audio feed, and a closed caption feed. In embodiments,the method includes the understanding developed with the machinelearning of the another input feed includes understanding at least oneof a portion of content of a broadcast commentary and a change in cameraview in the another input feed.

In embodiments, the method includes processing at least one video feedthrough at least one spatiotemporal pattern recognition algorithm thatuses machine learning to develop an understanding of a plurality ofevents within at least one video feed to determine at least one eventtype for each of the plurality of events. The at least one event typeincludes an entry in a relationship library at least detailing arelationship between two visible features of the video feed. The methodincludes extracting a plurality of video cuts from the at least onevideo feed. The method includes indexing the plurality of video cutsbased on the at least one event type determined by the understandingdeveloped by machine learning. The method further includes providing amobile application having a user interface configured to permit a userto find the extracted plurality of video cuts based on the indexing ofthe extracted plurality of video cuts with the mobile application.

In embodiments, the at least one spatiotemporal pattern recognitionalgorithm is based on at least one pattern selected from the groupconsisting of relative motion of two visible features toward each otherfor at least a duration threshold, acceleration of motion of at leasttwo visible features with respect to each other for acceleration of atleast an acceleration threshold, rate of motion of two visible featurestoward each other, projected point of intersection of the two visiblefeatures, and separation distance between the two visible features beingless than a separation threshold. In embodiments, the method includesthe understanding developed by the machine learning includes generatingat least one metric associated with at least one event of the pluralityof events. The user interface of the mobile application is configured topermit the user to enhance a video cut from the plurality of video cutsby selecting the metric to be included in the video cut. In embodiments,the method includes the user interface of the mobile application isconfigured to permit the user to share an edited video via the mobileapplication. In embodiments, the method includes using the machinelearning to develop the understanding of the plurality of events furthercomprises using the plurality of events in position tracking data overtime obtained from at least one of the at least one video feed and achip-based player tracking system. The understanding developed with themachine learning is based on at least two of spatial configuration,relative motion, and projected motion of at least one of a player and anitem used in a game.

In embodiments, the method includes using the machine learning todevelop the understanding of the plurality of events further comprisesaligning multiple unsynchronized input feeds related to an event of theplurality of events using at least one of a hierarchy of algorithms anda hierarchy of human operators. The unsynchronized input feeds areselected from the group consisting of one or more broadcast video feedsof the event, one or more feeds of tracking video for the event, and oneor more play-by-play data feeds of the event. In embodiments, themultiple unsynchronized input feeds include at least three feedsselected from at least two types related to the event of the pluralityof events.

In embodiments, the method includes at least one of validating andmodifying the alignment of the unsynchronized input feeds using ahierarchy involving at least two of one or more algorithms, one or morehuman operators and one or more input feeds where at least one algorithmin the hierarchy for validation is based on the nature of the inputfeed. In embodiments, the method includes at least one of validating theunderstanding and modifying the understanding using a hierarchyinvolving at least two of one or more algorithms, one or more humanoperators and one or more input feeds where at least one algorithm inthe hierarchy for validating is based on a nature of the input feed. Inembodiments, extracting the plurality of video cuts from the at leastone video feed includes automatically extracting a cut from the at leastone video feed using a combination of the understanding developed withthe machine learning of the plurality of events and an understandingdeveloped with the machine learning of another input feed selected fromthe group consisting of a broadcast video feed, an audio feed, and aclosed caption feed. In embodiments, the understanding of the anotherinput feed includes an understanding developed with the machine learningof at least one of a portion of content of a broadcast commentary and achange in camera view in the input feed.

In embodiments, A method for providing enhanced video content includesprocessing at least one video feed through at least one spatiotemporalpattern recognition algorithm that uses machine learning to develop anunderstanding of a plurality of events within at least one video feed todetermine at least one event type for each of the plurality of events.The method includes extracting a plurality of video cuts from the atleast one video feed. The method includes indexing the extractedplurality of video cuts based on the at least one event type determinedby the understanding developed by machine learning and determining atleast one pattern relating to the extracted plurality of video cuts. Themethod further includes indexing at least a portion of the plurality ofthe extracted video cuts with an indicator of the pattern.

In embodiments, the at least one pattern is developed by applyingmachine learning. In embodiments, the understanding developed by themachine learning includes identifying at least one player involved in anevent. Indexing of the extracted plurality of video cuts includesidentifying at least one player represented in at least one of the videocuts from the plurality of the video cuts. In embodiments, the at leastone pattern relates to a series of same event types involving a sameplayer over time. In embodiments, the plurality of video cuts includes aplayer during multiple, identical event types over time.

In embodiments, the method includes providing an enhanced video feedthat shows a player during the plurality of events over time. Theenhanced video feed is at least one of a simultaneous, superimposedvideo of the player involved in multiple, identical event types and asequential video of the player involved in the same event type. Inembodiments, determining at least one pattern includes identifyingsequences of events that predict a given action that is likely tofollow. In embodiments, the method includes determining the at least onepattern includes identifying similar sequences of events across theplurality of video feeds. In embodiments, the method includes providinga user interface that enables a user to at least one of view andinteract with the at least one pattern.

In embodiments, the at least one pattern and the interaction options arepersonalized based on at least one of a user preference and a userprofile. In embodiments, the at least one pattern relates to ananticipated outcome of at least one of a game and an event within agame. In embodiments, the method includes providing a user with at leastone of a statistic, trend information and a prediction based on the atleast one pattern. In embodiments, the at least one the statistic, thetrend information or the prediction is based on at least one of a userpreference and a user profile. In embodiments, the method includes theat least one pattern relates to play of an athlete. In embodiments, themethod includes providing a comparison of the play of the athlete withanother athlete based on a similarity of at least one of the extractedplurality of video cuts and the at least one pattern. In embodiments,the comparison is between a professional athlete and a non-professionaluser. In embodiments, the comparison is based on a similarity of aplaying style of the professional athlete, as determined by theunderstanding developed with the machine learning of at least one eventof the plurality of events and the at least one pattern, with at leastone feature of the playing style of the non-professional user.

In embodiments, the understanding developed with the machine learning ofthe plurality of events further comprises using the plurality of eventsin position tracking data over time obtained from at least one of the atleast one video feed and a chip-based player tracking system. Theunderstanding developed with the machine learning is based on at leasttwo of spatial configuration, relative motion, and projected motion ofat least one of a player and an item used in a game. In embodiments, theunderstanding developed with the machine learning of the plurality ofevents further comprises aligning multiple unsynchronized input feedsrelated to an event of the plurality of events using at least one of ahierarchy of algorithms and a hierarchy of human operators. Theunsynchronized input feeds are selected from the group consisting of oneor more broadcast video feeds of the event, one or more feeds oftracking video for the event, and one or more play-by-play data feeds ofthe event.

In embodiments, the multiple unsynchronized input feeds include at leastthree feeds selected from at least two types related to the event. Inembodiments, the method includes at least one of validating andmodifying the alignment of the unsynchronized input feeds using ahierarchy involving at least two of one or more algorithms, one or morehuman operators, and one or more input feeds. In embodiments, the methodincludes at least one of validating the understanding and modifying theunderstanding developed with the machine learning using a hierarchyinvolving at least two of one or more algorithms, one or more humanoperators, and one or more input feeds. In embodiments, the methodincludes extracting the plurality of video cuts from the at least onevideo feed includes automatically extracting a cut from the at least onevideo feed using a combination of the understanding developed with themachine learning of the plurality of events and an understandingdeveloped with the machine learning of another input feed selected fromthe group consisting of a broadcast video feed, an audio feed, and aclosed caption feed. In embodiments, the understanding of the otherinput feed includes an understanding developed with the machine learningof at least one of a portion of content of a broadcast commentary and achange in camera view in the input feed.

In embodiments, a method for providing enhanced video content includingprocessing at least one video feed through at least one spatiotemporalpattern recognition algorithm that uses machine learning to develop anunderstanding of a plurality of events within at least one video feed todetermine at least one event type for each of the plurality of events.The method includes extracting a plurality of video cuts from the atleast one video feed. The method includes indexing the extractedplurality of video cuts based on at least one event type determined bythe understanding developed by machine learning. The method furtherincludes automatically, under computer control, delivering the extractedplurality of video cuts to at least one user based on at least one of auser profile and a user preference.

In embodiments, the at least one of the user preference and the userprofile is continuously updated based on a user's indication of at leastone of liking and disliking at least one of video cuts of the pluralityof extracted video cuts. In embodiments, the understanding developedwith the machine learning is based on human-identified video alignmentlabels for semantic events. In embodiments, the at least onespatiotemporal pattern recognition algorithm uses time-aligned contentfrom multiple input sources to develop the understanding with themachine learning. In embodiments, the method includes the at least onespatiotemporal pattern recognition algorithm uses a hierarchy involvingat least two of one or more algorithms, one or more human operators, andone or more input feeds to handle the multiple input sources.

In embodiments, using machine learning to develop the understanding ofthe plurality of events further comprises using the plurality of eventsin position tracking data over time obtained from at least one of the atleast one video feed and a chip-based player tracking system. Theunderstanding developed with the machine learning is based on at leasttwo of spatial configuration, relative motion, and projected motion ofat least one of a player and an item used in a game. In embodiments,using machine learning to develop the understanding of the plurality ofevents further comprises aligning multiple unsynchronized input feedsrelated to an event of the plurality of events using at least one of ahierarchy of algorithms and a hierarchy of human operators. Theunsynchronized input feeds are selected from the group consisting of oneor more broadcast video feeds of the event, one or more feeds oftracking video for the event, and one or more play-by-play data feeds ofthe event. In embodiments, the multiple unsynchronized input feedsinclude at least three feeds selected from at least two types related tothe event.

In embodiments, the method includes at least one of validating andmodifying the alignment of the unsynchronized input feeds using ahierarchy involving at least two of one or more algorithms, one or morehuman operators, and one or more input feeds. In embodiments, the methodincludes at least one of validating the understanding and modifying theunderstanding developed with the machine learning using a hierarchyinvolving at least two of one or more algorithms, one or more humanoperators and one or more input feeds where at least one algorithm inthe hierarchy for validation is based on the nature of the input feed.

In embodiments, extracting the plurality of video cuts from the at leastone video feed includes automatically extracting a cut from the at leastone video feed using a combination of the understanding developed withthe machine learning of the plurality of events and an understandingdeveloped with the machine learning of another input feed selected fromthe group consisting of a broadcast video feed, an audio feed, and aclosed caption feed. In embodiments, the method includes theunderstanding developed with the machine learning of the other inputfeed includes an understanding developed with machine learning of atleast one video cut of the plurality of video cuts of a broadcastcommentary and a change in camera view in the input feed.

In embodiments, a method for enabling a user to express preferencesrelating to display of video content includes processing at least onevideo feed through at least one spatiotemporal pattern recognitionalgorithm that uses machine learning to develop an understanding of atleast one event within the at least one video feed to determine at leastone event type. The at least one event type includes an entry in arelationship library at least detailing a relationship between twovisible features of the at least one video feed. The method includesautomatically, under computer control, extracting the video contentdisplaying the at least one event and associating the understandingdeveloped with the machine learning of the event type with the videocontent in a video content data structure. The method includes providinga user interface configured to permit a user to indicate a preferencefor at least one event type. The method includes upon receiving anindication of the preference by the user, retrieving the at least onevideo content data structure that was determined by the machine learningto be associated with the at least one event type indicated by the user.The method further includes providing the user with a video feedcontaining the video content including the at least one video contentdata structure.

In embodiments, using machine learning to develop the understanding ofthe at least one event further comprises using events in positiontracking data over time obtained from at least one of the at least onevideo feed and a chip-based player tracking system. The understanding isbased on at least two of spatial configuration, relative motion, andprojected motion of at least one of a player and an item used in a game.In embodiments, using machine learning to develop the understanding ofthe at least one event further comprises aligning multipleunsynchronized input feeds related to the at least one event using atleast one of a hierarchy of algorithms and a hierarchy of humanoperators. The unsynchronized input feeds are selected from a groupconsisting of one or more broadcast video feeds of the at least oneevent, one or more feeds of tracking video for the at least one event,and one or more play-by-play data feeds of the at least one event. Inembodiments, the multiple unsynchronized input feeds include at leastthree feeds selected from at least two types related to the at least oneevent. In embodiments, the method includes at least one of validatingand modifying the alignment of the unsynchronized input feeds using ahierarchy involving at least two of one or more algorithms, one or morehuman operators and one or more input feeds. In embodiments, the methodincludes at least one of validating the understanding and modifying theunderstanding developed by the machine learning using a hierarchyinvolving at least two of at least one algorithm, at least one humanoperator, and at least one input feed where at least one item in thehierarchy used for validating the understanding is based on a nature ofthe one or more input feeds.

In embodiments, the method includes the user interface is of at leastone of a mobile application, a browser, a desktop application, a remotecontrol device, a tablet, a touch screen device, a virtual reality oraugmented reality headset, and a smart phone. In embodiments, the methodincludes the user interface further comprises an element configured topermit a user to indicate a preference as to how content will bepresented to the user. In embodiments, the method includes theunderstanding developed by the machine learning includes a context forthe at least one of event and the context is stored with the at leastone video content data structure. In embodiments, the user interfacefurther comprises an element configured to permit a user to indicate apreference for the context.

In embodiments, the method includes retrieving portion of the videocontent corresponding to the context and displaying the portion of thevideo content corresponding to the context to the user upon receiving anindication of the preference for the context. In embodiments, thecontext comprises at least one of a presence of a preferred player inthe at least one video feed, a preferred matchup of players in the atleast one video feed, a preferred team in the at least one video feed,and a preferred matchup of teams in the at least one video feed. Inembodiments, the user interface is configured to permit a user to selectat least one of a metric and a graphic element to be displayed on thevideo feed. The at least one metric is based at least in part on theunderstanding developed by the machine learning. In embodiments,extracting the content displaying the at least one event includesautomatically extracting a cut from the video feed using a combinationof the understanding of events developed with the machine learning andan understanding developed with the machine learning of another inputfeed selected from a group consisting of a broadcast video feed, anaudio feed, and a closed caption feed. In embodiments, the understandingdeveloped with the machine learning of the other input feed includes atleast one of a portion of content of a broadcast commentary and a changein camera view in the input feed.

In embodiments, a method for enabling a mobile application that allowsuser interaction with video content includes taking a video feed andprocessing the video feed through at least one spatiotemporal patternrecognition algorithm that uses machine learning to develop anunderstanding of an event within the video feed. The understandingincludes identifying context information relating to the event and anentry in a relationship library at least detailing a relationshipbetween two visible features of the video feed. The method includesautomatically, under computer control, extracting content displaying theevent and associating the extracted content with the contextinformation. The method includes producing a video content datastructure that includes the context information. The method includesautomatically, under computer control, producing a story that includesthe video content data structure. A portion of the story is based on auser preference, the context information, and the video content datastructure.

In embodiments, extracting the content displaying the event includesautomatically extracting a cut from the video feed using a combinationof the understanding of the event developed with the machine learningand an understanding developed with the machine learning of anotherinput feed selected from a group consisting of a broadcast video feed,an audio feed, and a closed caption feed. In embodiments, theunderstanding developed with the machine learning of the other inputfeed includes at least one of a portion of content of a broadcastcommentary and a change in camera view in the input feed. Inembodiments, the method includes using a combination of theunderstanding developed with the machine learning of the event from thevideo feed and an understanding developed with the machine learning ofanother input feed selected from a group consisting of a broadcast videofeed, an audio feed, and a closed caption feed to at least one of editthe video cut and combine the video cut with other content. Inembodiments, the understanding developed with the machine learning ofthe other input feed includes at least one of a portion of content of abroadcast commentary and a change in camera view in the input feed.

In embodiments, the method includes automatically developing a semanticindex of a video feed based on the understanding developed with themachine learning of at least one event in the video feed indicative of atime of the event in the video feed and a location of a display of theevent in the video feed. In embodiments, the location of the display ofthe event in the video feed includes at least one of a pixel location, avoxel location, a raster image location. In embodiments, the methodincludes providing the semantic index of the video feed with the videofeed in combination to enable augmentation of the video feed. Inembodiments, the augmentation of the video feed includes adding contentbased on to the location of the display and enabling at least one of atouch interface feature and a mouse interface feature based on theidentified location.

In embodiments, the method includes using machine learning to developthe understanding of the event further comprises using events inposition tracking data over time obtained from at least one of the videofeed and a chip-based player tracking system. The understandingdeveloped with machine learning is based on at least two of spatialconfiguration, relative motion, and projected motion of at least one ofa player and an item used in a game. In embodiments, the method includesusing machine learning to develop the understanding of the event furthercomprises aligning multiple unsynchronized input feeds related to theevent using at least one of a hierarchy of algorithms and a hierarchy ofhuman operators. The unsynchronized input feeds are selected from agroup consisting of one or more broadcast video feeds of the event, oneor more feeds of tracking video for the event, and one or moreplay-by-play data feeds of the event.

In embodiments, the method includes the multiple unsynchronized inputfeeds include at least three feeds selected from at least two typesrelated to the event.

In embodiments, the method includes at least one of validating andmodifying the alignment of the unsynchronized input feeds using ahierarchy involving at least two of one or more algorithms, one or morehuman operators and one or more input feeds where at least one algorithmin the hierarchy for validation is based on a nature of the input feeds.In embodiments, the method includes at least one of validating theunderstanding and modifying the understanding using a hierarchyinvolving at least two of one or more algorithms, one or more humanoperators and one or more input feeds where at least one algorithm inthe hierarchy for validation is based on the nature of the input feed.In embodiments, the user preference for a type of content is based on atleast one of a user expressed preference and a preference that isinferred based on user interaction with an item of content.

In embodiments, a system for enabling a user to express preferencesrelating to display of video content includes a machine learningfacility that uses at least one spatiotemporal pattern recognitionalgorithm for developing an understanding of at least one event withinat least one video feed to determine at least one event type. Theunderstanding includes an entry in a relationship library at leastdetailing a relationship between two visible features of the at leastone video feed. The system includes a video production facility forautomatically, under computer control, extracting the video contentdisplaying the at least one event and associating the understandingdeveloped with the machine learning of the event type with the videocontent in at least one video content data structure. The systemincludes a server for serving data to a user interface that isconfigured to permit a user to indicate a preference for at least oneevent type, that retrieves the at least one video content data structurethat was determined by the machine learning to have an event typepreferred by the user, and that provides the user with a video feedcontaining the event type preferred by the user.

In embodiments, the method includes the user interface that isconfigured to permit the user to indicate the preference for at leastone event type is at least one of a mobile application, a browser, adesktop application, a remote control device, a tablet, and a smartphone.

In embodiments, the user interface that is configured to permit the userto indicate the preference for at least one event type further comprisesan element configured to permit a user to indicate a preference as tohow content will be presented to the user. In embodiments, theunderstanding developed by the machine learning facility includes acontext for the at least one event and the context is stored with the atleast one video content data structure. In embodiments, the userinterface further comprises an element configured to permit a user toindicate a preference for at least one context. In embodiments, theserver for serving data to the user interface retrieves video contentcorresponding to the preference for at least one context and displaysthe video content to the user upon receiving an indication of thepreference for the at least one context.

In embodiments, the method includes the at least one context comprisesat least one of a presence of a preferred player in the video feed, apreferred matchup of players in the video feed, a preferred team in thevideo feed, and a preferred matchup of teams in the video feed.

In embodiments, the user interface is configured to permit a user toselect at least one of a metric and a graphic element to be displayed onthe video feed. The metric is based at least in part on theunderstanding developed with the machine learning facility. Inembodiments, the machine learning facility to develop the understandingof the at least one event uses events in position tracking data overtime obtained from at least one of the at least one video feed and achip-based player tracking system. The understanding is based on atleast two of spatial configuration, relative motion, and projectedmotion of at least one of a player and an item used in a game. Inembodiments, the machine learning facility to develop the understandingof the at least one event aligns multiple unsynchronized input feedsrelated to the at least one event using at least one of a hierarchy ofalgorithms and a hierarchy of human operators. The unsynchronized inputfeeds are selected from the group consisting of one or more broadcastvideo feeds of the event, one or more feeds of tracking video for theevent, and one or more play-by-play data feeds of the event. Inembodiments, the multiple unsynchronized input feeds include at leastthree feeds selected from at least two types related to the at least oneevent. In embodiments, the video production facility at least one ofvalidates and modifies the alignment of the unsynchronized input feedsusing a hierarchy involving at least two of one or more algorithms, oneor more human operators, and one or more input feeds.

In embodiments, the video production facility at least one of validatesthe understanding and modifies the understanding developed by themachine learning facility using a hierarchy involving at least two ofone or more algorithms, one or more human operators and one or moreinput feeds where at least one algorithm in the hierarchy for validationis based on the nature of the input feed. In embodiments, the videoproduction facility for automatically, under computer control,extracting the video content displaying the at least one event includesautomatically extracting a cut from the at least one video feed using acombination of the understanding of the at least one event developedwith the machine learning facility and an understanding developed withthe machine learning facility of another input feed selected from thegroup consisting of a broadcast video feed, an audio feed, and a closedcaption feed. In embodiments, the understanding developed with themachine learning facility of the another input feed includes at leastone of a portion of content of a broadcast commentary and a change incamera view in the at least one video feed.

In embodiments, a method for delivering personalized video contentincludes processing at least one video feed through at least onespatiotemporal pattern recognition algorithm that uses machine learningto develop an understanding of at least one event within the at leastone video feed to determine at least one event type. The at least oneevent type includes an entry in a relationship library at leastdetailing a relationship between two visible features of the at leastone video feed. The method includes automatically, under computercontrol, extracting the video content displaying the at least one eventand associating the understanding developed with the machine learning ofthe event type with the video content in a video content data structure.The method includes developing a personal profile for a user based on atleast one of expressed preferences of the user, information about theuser, and information collected about actions taken by the user withrespect to at least one event type. The method further includes uponreceiving an indication of the user profile, retrieving at least onevideo content data structure that was determined by the machine learningto have an event type likely to be preferred by the user based on thepersonal profile for the user.

Using the machine learning to develop the understanding of the at leastone event further comprises using the at least one event in positiontracking data over time obtained from at least one of the at least onevideo feed and a chip-based player tracking system. The understandingdeveloped by the machine learning is based on at least two of spatialconfiguration, relative motion, and projected motion of at least one ofa player and an item used in a game.

In embodiments, the method includes using the machine learning todevelop the understanding of the at least one event further comprisesaligning multiple unsynchronized input feeds related to the at least oneevent using at least one of a hierarchy of algorithms and a hierarchy ofhuman operators. The unsynchronized input feeds are selected from thegroup consisting of one or more broadcast video feeds of the event, oneor more feeds of tracking video for the event, and one or moreplay-by-play data feeds of the at least one event. In embodiments, themultiple unsynchronized input feeds include at least three feedsselected from at least two types related to the event. In embodiments,the method includes at least one of validating and modifying thealignment of the unsynchronized input feeds using a hierarchy involvingat least two of one or more algorithms, one or more human operators, andone or more input feeds.

In embodiments, the method includes at least one of validating andmodifying the understanding developed with the machine learning using ahierarchy involving at least two of one or more algorithms, one or morehuman operators, and one or more input feeds. In embodiments, the methodincludes extracting the video content displaying the at least one eventincludes automatically extracting a cut from the at least one video feedusing a combination of the understanding of the at least one eventdeveloped with the machine learning and an understanding developed withthe machine learning of another input feed selected from the groupconsisting of a broadcast video feed, an audio feed, and a closedcaption feed. In embodiments, the method includes the understanding ofthe other input feed developed with the machine learning includes atleast one of a portion of content of a broadcast commentary and a changein camera view in the input feed.

In embodiments, a method for delivering personalized video contentincludes processing at least one video feed through at least onespatiotemporal pattern recognition algorithm that uses machine learningto develop an understanding of at least one event within the at leastone video feed of a professional game. The understanding developed bythe machine learning includes an entry in a relationship library atleast detailing a relationship between two visible features of the atleast one video feed. The method includes developing an understandingusing the machine learning of at least one event within a data feedrelating to motion of a non-professional player. The method includesautomatically, under computer control, providing an enhanced video feedthat represents the non-professional player playing within a context ofthe professional game based on the understanding of the at least oneevent within the at least one video feed of the professional game and adata feed relating to the motion of the non-professional player.

In embodiments, the method includes providing a facility having camerasfor capturing 3D motion data, and capturing video of a non-professionalplayer to provide the data feed for the non-professional player. Inembodiments, the method includes the non-professional player isrepresented by mixing video of the non-professional player with at leastone video of the professional game. In embodiments, the method includesthe non-professional player is represented as an animation havingattributes based on the data feed relating to motion of thenon-professional player. In embodiments, the method includes using themachine learning to develop the understanding of the at least one eventfurther comprises using the at least one event in position tracking dataover time obtained from at least one of the at least one video feed anda chip-based player tracking system. The understanding is based on atleast two of spatial configuration, relative motion, and projectedmotion of at least one of a player and an item used in a game.

In embodiments, using the machine learning to develop the understandingof the at least one event further comprises aligning multipleunsynchronized input feeds related to the at least one event using atleast one of a hierarchy of algorithms and a hierarchy of humanoperators. The unsynchronized input feeds are selected from a groupconsisting of one or more broadcast video feeds of the event, one ormore feeds of tracking video for the event, and one or more play-by-playdata feeds of the at least one event. In embodiments, the multipleunsynchronized input feeds include at least three feeds selected from atleast two types related to the event. In embodiments, the methodincludes at least one of validating and modifying the alignment of theunsynchronized input feeds using a hierarchy involving at least two ofone or more algorithms, one or more human operators, and one or moreinput feeds. In embodiments, the method includes at least one ofvalidating the understanding and modifying the understanding using ahierarchy involving at least two of one or more algorithms, one or morehuman operators, and one or more input feeds.

In embodiments, a method includes taking a video feed and processing thevideo feed through a spatiotemporal pattern recognition algorithm thatuses machine learning to develop an understanding of an event within thevideo feed. The understanding includes identifying context informationrelating to the event and an entry in a relationship library at leastdetailing a relationship between two visible features of the video feed.The method includes automatically, under computer control, extractingcontent displaying the event and associating the extracted content withthe context information. The method further includes producing a videocontent data structure that includes the context information.

In embodiments, the method includes determining a plurality of semanticcategories for the context information, and filtering a plurality ofvideo content data structures based on the plurality of semanticcategories. Each of the video content data structures of the pluralityof video content data structures includes context information relatingto the event. In embodiments, the method includes matching events thatoccur in a first video feed to events that occur in a second video feed,the second video feed separate from the first video feed, and using asemantic understanding captured in the first video feed to at least oneof filter and cut a separate second video feed based on the matchingevents that occur in the first video feed and the second video feed. Inembodiments, the method includes determining a pattern relating to aplurality of events and providing a content data structure based on thepattern. In embodiments, the pattern comprises a plurality of importantplays in a sports event that are identified based on comparison tosimilar plays from previous sports events. In embodiments, the patterncomprises a plurality of plays in a sports event that is determined tobe unusual based on comparison to video feeds from other sports events.

In embodiments, the method includes extracting semantic events over timeto draw a comparison of at least one of a player and a team over time.In embodiments, the method includes superimposing video of eventsextracted from video feeds from at least two different time periods toillustrate the comparison. In embodiments, the method includes allowinga user to interact with the video content data structure to produce anedited video data stream that includes the video data structure. Inembodiments, the interaction includes at least one of editing, mixing,cutting, and sharing a video clip that includes the video content datastructure.

In embodiments, the method includes enabling users to interact with thevideo content data structure through a user interface to enhance thevideo content data structure with at least one graphic element selectedfrom a menu of options. In embodiments, the method includes enabling auser to share the enhanced video content. In embodiments, the methodincludes enabling a user to find similar video clips based on a semanticcontext identified in the video clips. In embodiments, the methodincludes using the video data structure and the context information toconstruct modified video content for a second screen that includes thevideo content data structure. In embodiments, the modified video contentfor the second screen correlates to the timing of an event displayed ona first screen. In embodiments, the modified video content for thesecond screen includes a metric determined based on the machineunderstanding. The metric is selected based on the context information.In embodiments, using the machine learning to develop the understandingof the event further comprises using events in position tracking dataover time obtained from at least one of the video feed and a chip-basedplayer tracking system. The understanding developed with the machinelearning is based on at least two of spatial configuration, relativemotion, and projected motion of at least one of a player and an itemused in a game.

In embodiments, using the machine learning to develop the understandingof the event further comprises aligning multiple unsynchronized inputfeeds related to the event using at least one of a hierarchy ofalgorithms and a hierarchy of human operators. The unsynchronized inputfeeds are selected from the group consisting of one or more broadcastvideo feeds of the event, one or more feeds of tracking video for theevent, and one or more play-by-play data feeds of the event.

In embodiments, the multiple unsynchronized input feeds include at leastthree feeds selected from at least two types related to the event. Inembodiments, the method includes at least one of validating andmodifying the alignment of the unsynchronized input feeds using ahierarchy involving at least two of one or more algorithms, one or morehuman operators, and one or more input feeds. In embodiments, the methodincludes at least one of validating and modifying the understandingdeveloped with the machine learning using a hierarchy involving at leasttwo of one or more algorithms, one or more human operators, and one ormore input feeds.

In embodiments, the method includes automatically developing a semanticindex of the video feed based on the understanding developed with themachine learning of the event in the video feed to indicate a time ofthe event in the video feed and a location of a display of the event inthe video feed. In embodiments, the location of the display of the eventin the video feed includes at least one of a pixel location, a voxellocation, a raster image location. In embodiments, the method includesproviding the semantic index of the video feed with the video feed toenable augmentation of the video feed. In embodiments, the augmentationof the video feed includes adding content based on to the location ofthe display and enabling at least one of a touch interface feature and amouse interface feature based on the identified location.

In embodiments, automatically, under computer control, extractingcontent displaying the event includes automatically extracting a cutfrom the video feed using a combination of the understanding of eventsdeveloped from the machine learning and an understanding developed withthe machine learning of another input feed selected from the groupconsisting of a broadcast video feed, an audio feed, and a closedcaption feed. In embodiments, the understanding of the other input feeddeveloped by the machine learning includes at least one of a portion ofcontent of a broadcast commentary and a change in camera view in theinput feed.

In embodiments, a system includes an ingestion facility for ingesting aplurality of video feeds. The system includes a machine learning systemfor processing the video feed through a spatiotemporal patternrecognition algorithm that applies machine learning on a series ofevents in the plurality of video feeds in order to develop anunderstanding of the series of events within the plurality of videofeeds. The understanding includes identifying context informationrelating to the series of events and an entry in a relationship libraryat least detailing a relationship between two visible features of theplurality of video feeds. The system includes an extraction facility forautomatically, under computer control, extracting content displaying theseries of events and associating the extracted content with the contextinformation. The system includes a video publishing facility forproducing a video content data structure that includes the contextinformation.

In embodiments, the system includes an analytic facility for determininga plurality of semantic categories for the context information, andfiltering the plurality of video content data structures based on thesemantic categories In embodiments, the system includes a matchingengine for matching a series of events that occur in a first video feedto those that occur in a second video feed, the first video feed beingseparate from the second video feed, and using a semantic understandingcaptured in the first video feed to at least one of filter and cut thesecond video feed based on the matching of the series of events thatoccur in the first video feed with those that occur in the second videofeed. In embodiments, the system includes a pattern recognition facilitythat determines a pattern relating to the series of events and providesa content data structure based on the pattern. In embodiments, usingmachine learning to develop the understanding of the series of eventsfurther comprises using events in position tracking data over timeobtained from the plurality of video feeds and a chip-based playertracking system. The understanding developed with the machine learningis based on at least two of spatial configuration, relative motion, andprojected motion of at least one of a player and an item used in a game.

In embodiments, using machine learning to develop the understanding ofthe series of events further comprises aligning multiple unsynchronizedinput feeds related to the series of events using at least one of ahierarchy of algorithms and a hierarchy of human operators. Theunsynchronized input feeds are selected from the group consisting of oneor more broadcast video feeds of the event, one or more feeds oftracking video for the event, and one or more play-by-play data feeds ofthe event. In embodiments, the multiple unsynchronized input feedsinclude at least three feeds selected from at least two types related tothe event.

In embodiments, the system includes at least one of validating andmodifying the alignment of the unsynchronized input feeds using ahierarchy involving at least two of one or more algorithms, one or morehuman operators, and one or more input feeds and at least one algorithmin the hierarchy for validation of the alignment of the unsynchronizedinput feeds is based on a nature of the input feeds. In embodiments, thesystem includes at least one of validating and modifying theunderstanding developed with the machine learning using a hierarchyinvolving at least two of one or more algorithms, one or more humanoperators and one or more input feeds. The one or more algorithms isbased on the nature of the input feed.

In embodiments, the system includes automatically developing a semanticindex of a video feed from the plurality of video feeds based on theunderstanding developed by the machine learning of at least one eventfrom the series of events in the video feed. The semantic index of thevideo feed indicates a time of the event in the video feed and alocation of a display of the event in the video feed. In embodiments,the location of the display of the event in the video feed includes atleast one of a pixel location, a voxel location, a raster imagelocation. In embodiments, the system includes providing the semanticindex of the video feed with the video feed to enable augmentation ofthe video feed. In embodiments, augmentation of the video feed includesadding content based on to the location of the display and enabling atleast one of a touch interface feature and a mouse interface featurebased on the identified location.

In embodiments, a system for enabling interaction with a broadcast videocontent stream includes a machine learning facility for processing atleast one video feed through a spatiotemporal pattern recognitionalgorithm that applies machine learning on at least one event in the atleast one video feed in order to develop an understanding of the atleast one event with the at least one video feed. The at least one videofeed is for a video broadcast. The understanding includes identifyingcontext information relating to the at least one event and an entry in arelationship library at least detailing a relationship between twovisible features of the plurality of video feeds. The system includes atouch screen user interface configured to permit at least onebroadcaster to interact with the at least one video feed. The touchscreen user interface includes options for interaction with the at leastone broadcaster that are based on the context information. The touchscreen user interface is configured to control a portion of content ofthe at least one video feed for the video broadcast. The method includesan interface configured to permit remote viewers to control the portionof the content of the at least one video feed for the video broadcast.Alternatively, the touch screen user interface includes options that arebased on the context information for controlling a portion of content ofthe at least one video feed.

In embodiments, the touch screen interface is a relatively large screenconfigured to be seen by viewers of the video broadcast as thebroadcaster uses the touch screen interface. In embodiments, the touchscreen interface is configured to permit the broadcaster to select froma plurality of context-relevant metrics to be displayed on the largescreen. In embodiments, the touch screen interface is configured topermit the broadcaster to display a plurality of video feeds that havesimilar contexts as determined by the machine learning facility. Inembodiments, the similarity of contexts is determined by comparingevents within the plurality of video feeds. In embodiments, the touchscreen interface is configured to permit the broadcaster to display asuperimposed view of at least two video feeds to facilitate a comparisonof events from the plurality of video feeds. In embodiments, thecomparison of the events the from the plurality of video feeds is ofsimilar players from different time periods of the video broadcast.

In embodiments, the understanding developed by the machine learningincludes detail regarding similarity of players based on characteristicsof the players identified during the different time periods.

In embodiments, the touch screen interface is configured to permit thebroadcaster to display a plurality of highlights that is automaticallydetermined by an understanding developed with the machine learning of alive sports event that is a subject of the at least one video feed. Inembodiments, the plurality of highlights is determined to be based onsimilarity to highlights that have been identified for other events. Inembodiments, using the machine learning to develop the understanding ofthe at least one event further comprises using events in positiontracking data over time obtained from at least one of the at least onevideo feed and a chip-based player tracking system. The understandingdeveloped with the machine learning is based on at least two of spatialconfiguration, relative motion, and projected motion of at least one ofa player and an item used in a game.

In embodiments, using the machine learning to develop the understandingof the at least one event further comprises aligning multipleunsynchronized input feeds related to the at least one event using atleast one of a hierarchy of algorithms and a hierarchy of humanoperators. The unsynchronized input feeds are selected from the groupconsisting of one or more broadcast video feeds of the event, one ormore feeds of tracking video for the event, and one or more play-by-playdata feeds of the event. In embodiments, the multiple unsynchronizedinput feeds include at least three feeds selected from at least twotypes related to the event. In embodiments, the system includes at leastone of validating and modifying the alignment of the unsynchronizedinput feeds using a hierarchy involving at least two of one or morealgorithms, one or more human operators and one or more input feedswhere at least one algorithm in the hierarchy for validation is based onthe nature of the input feed. In embodiments, the system includes atleast one of validating and modifying the understanding developed withthe machine learning using a hierarchy involving at least two of one ormore algorithms, one or more human operators, and one or more inputfeeds. The one or more algorithms in the hierarchy for validation isbased on a nature of an input feed. In embodiments, the system includesautomatically developing a semantic index of the at least one video feedbased on the understanding developed with the machine learning of the atleast one event in the at least one video feed to indicate at least onetime of the at least one event in the at least one video feed and alocation of a display of the at least one event in the at least onevideo feed. In embodiments, the location of the display of the at leastone event in the at least one video feed includes at least one of apixel location, a voxel location, a raster image location. Inembodiments, the system includes providing the semantic index of the atleast one video feed with the at least one video feed to enableaugmentation of the at least one video feed. In embodiments, the enabledaugmentation of the at least one video feed includes adding contentbased on the location of the display. The touch screen user interface isconfigured to enable a touch screen feature and a mouse interfacefeature based on the identified location.

In embodiments, a method of enabling interaction with a broadcast videocontent stream includes processing a video feed through a spatiotemporalpattern recognition algorithm that uses machine learning to develop anunderstanding of an event within the video feed for a video broadcast.The understanding includes identifying context information relating tothe event and an entry in a relationship library at least detailing arelationship between two visible features of the video feed. The methodincludes providing a touch screen user interface configured to permit abroadcaster to interact with the video feed and configured to permit thebroadcaster to select options in the touch screen user interface basedon the context information. The options in the touch screen userinterface control content of a portion of the video broadcast. Inembodiments, the touch screen interface is a relatively large screenadapted to be seen by viewers of the video broadcast as the broadcasteruses the touch screen interface. In embodiments, the touch screeninterface is configured to permit the broadcaster to select from aplurality of metrics relevant to the context information relating to theevent and to display the plurality of metrics on the large screen. Inembodiments, the touch screen interface is configured to permit thebroadcaster to display a plurality of video feeds for the videobroadcast. The understanding developed with the machine learningincludes similar context information in the plurality of video feeds forthe video broadcast. In embodiments, the system includes the similarcontext information in the plurality of video feeds for the videobroadcast is determined by comparing events within the plurality ofvideo feeds.

In embodiments, the touch screen interface is configured to permit thebroadcaster to display a superimposed view of at least two video feedsto facilitate a comparison of events from a plurality of video feeds. Inembodiments, the comparison of the events from the plurality of videofeeds is of similar players from different time periods.

In embodiments, the understanding developed by the machine learningincludes similarity of players based on characteristics of the similarplayers from the different time periods. In embodiments, theunderstanding developed by the machine learning includes a plurality ofhighlights based on a live sports event that is a subject of the videofeed. The touch screen interface is configured to permit the broadcasterto display the plurality of highlights. In embodiments, the systemincludes the plurality of highlights is determined based on similarityto highlights identified for other events. In embodiments, using themachine learning to develop the understanding of the event furthercomprises using events in position tracking data over time obtained fromat least one of the video feed and a chip-based player tracking system.The understanding is based on at least two of spatial configuration,relative motion, and projected motion of at least one of a player and anitem used in a game.

In embodiments, the system includes using the machine learning todevelop the understanding of the event further comprises aligningmultiple unsynchronized input feeds related to the event using at leastone of a hierarchy of algorithms and a hierarchy of human operators. Theunsynchronized input feeds are selected from the group consisting of oneor more broadcast video feeds of the event, one or more feeds oftracking video for the event, and one or more play-by-play data feeds ofthe at least one event.

In embodiments, the multiple unsynchronized input feeds include at leastthree feeds selected from at least two types related to the event. Inembodiments, the method includes at least one of validating andmodifying the aligning of the multiple unsynchronized input feedsrelated to the event using a hierarchy involving at least two of one ormore algorithms, one or more human operators, and one or more inputfeeds. In embodiments, the method includes at least one of validatingand modifying the understanding using a hierarchy involving at least twoof one or more algorithms, one or more human operators, and one or moreinput feeds. In embodiments, the method includes automaticallydeveloping a semantic index of the video feed based on the understandingdeveloped with the machine learning of the event in the video feed toindicate a time of the event in the video feed and a location of adisplay of the event in the video feed.

In embodiments, the location of the display of the event in the videofeed includes at least one of a pixel location, a voxel location, araster image location. In embodiments, the method includes providing thesemantic index of the video feed with the video feed to enableaugmentation of the video feed. In embodiments, the method includesaugmentation of the video feed includes adding content based on to thelocation of the display and enabling at least one of a touch interfacefeature and a mouse interface feature based on the identified location.

In embodiments, a system for enabling user interaction with videocontent includes an ingestion facility, that may be executing on atleast one processor and may be adapted or configured to access at leastone video feed. The system includes a machine learning system that maybe adapted or configured to process the at least one video feed througha spatiotemporal pattern recognition algorithm that applies machinelearning on an event in the at least one feed in order to develop anunderstanding of the event within the at least one video feeds. Theunderstanding includes identifying context information relating to theevent and an entry in a relationship library at least detailing arelationship between two visible features of the at least one videofeed. The system includes an extraction facility that may be adapted orconfigured to automatically, under computer control, extract contentdisplaying the event and associate the extracted content with thecontext information. The system includes a video production facilitythat may be adapted or configured to produce a video content datastructure that includes the context information. The system furtherincludes an application having a user interface configured to permit auser to interact with the video content data structure. The userinterface may further be configured with options for user interactionthat are based on the context information.

In embodiments, the application is a mobile application. In embodiments,the application is at least one of a smart television application, avirtual reality headset application and an augmented realityapplication. In embodiments, the user interface is a touch screeninterface. In embodiments, the user interface is configured to permit auser to enhance the video feed by selecting a content element to beadded to the video feed.

In embodiments, the content element is at least one of a metric and agraphic element that is based on the understanding developed with themachine learning. In embodiments, the user interface is configured topermit the user to select content for a particular player of a sportsevent. In embodiments, the user interface is configured to permit theuser to select content relating to a context involving a matchup of twoparticular players in a sports event. In embodiments, the system takesat least two video feeds from different time periods, the machinelearning facility determines a context that includes a similaritybetween at least one of a plurality of players and a plurality of playsin the two feeds. The user interface is configured to permit the user toselect at least one of the players and the plays to obtain a video feedthat illustrates a comparison. In embodiments, the user interfaceincludes options for at least one of editing, cutting and sharing avideo clip that includes the video data structure. In embodiments, theat least one video feed comprises 3D motion camera data captured from alive sports venue. In embodiments, the machine learning facilityincreases its ability to develop the understanding by ingesting aplurality of events for which context has already been identified. Inembodiments, the method includes using machine learning to develop theunderstanding of the event further comprises using events in positiontracking data over time obtained from at least one of the at least onevideo feed and a chip-based player tracking system. The understanding isbased on at least two of spatial configuration, relative motion, andprojected motion of at least one of a player and an item used in a game.

In embodiments, using the machine learning to develop the understandingof the event further comprises aligning multiple unsynchronized inputfeeds related to the event using at least one of a hierarchy ofalgorithms and a hierarchy of human operators. The unsynchronized inputfeeds are selected from the group consisting of one or more broadcastvideo feeds of the event, one or more feeds of tracking video for theevent, and one or more play-by-play data feeds of the event. Inembodiments, the multiple unsynchronized input feeds include at leastthree feeds selected from at least two types related to the event. Inembodiments, the system includes at least one of validating andmodifying the alignment of the unsynchronized input feeds using ahierarchy involving at least two of one or more algorithms, one or morehuman operators, and one or more input feeds. In embodiments, the systemincludes at least one of validating the understanding and modifying theunderstanding using a hierarchy involving at least two of one or morealgorithms, one or more human operators, and one or more input feeds.

In embodiments, the system includes automatically developing a semanticindex of a video feed based on the machine understanding of the event inthe video feed to indicate a time of the event in the video feed and alocation of a display of the event in the video feed. In embodiments,the location of the display of the event in the video feed includes atleast one of a pixel location, a voxel location, a raster imagelocation. In embodiments, the system includes providing the semanticindex of the video feed with the video feed to enable augmentation ofthe video feed.

In embodiments, augmentation of the video feed includes adding contentbased on to the location of the display and enabling at least one of atouch interface feature and a mouse interface feature based on theidentified location.

In embodiments, extracting the content displaying the event includesautomatically extracting a cut from the at least one video feed using acombination of the understanding developed with the machine learning andan understanding developed with the machine learning of another inputfeed selected from the group consisting of a broadcast video feed, anaudio feed, and a closed caption feed. In embodiments, the systemincludes the understanding developed with machine learning of the otherinput feed includes at least one of a portion of content of a broadcastcommentary and a change in camera view in the input feed.

In embodiments, a method for enabling a mobile application allowing userinteraction with video content includes taking at least one video feedand processing the at least one video feed through a spatiotemporalpattern recognition algorithm that uses machine learning to develop anunderstanding of an event within the at least one video feed. Theunderstanding includes identifying context information relating to theevent and an entry in a relationship library at least detailing arelationship between two visible features of the at least one videofeed. The method includes automatically, under computer control,extracting content displaying the event and associating the extractedcontent with the context information. The method includes producing avideo content data structure that includes the context information. Themethod further includes providing a mobile application having a userinterface configured to permit a user to interact with the video contentdata structure. The user interface is configured to include options foruser interaction based on the context information.

In embodiments, the user interface is a touch screen interface. Inembodiments, the user interface is configured to permit a user toenhance the video feed by selecting a content element to be added to thevideo feed. In embodiments, the content element is at least one of ametric and a graphic element that is based on the machine understanding.In embodiments, the user interface is configured to permit the user toselect content for a particular player of a sports event. Inembodiments, the system includes the user interface is configured topermit the user to select content relating to a context involving thematchup of two particular players in a sports event.

In embodiments, the method includes taking at least two video feeds fromdifferent time periods, the machine learning facility determines acontext the includes a similarity between at least one of a plurality ofplayers and a plurality of plays in the at least two feeds and the userinterface is configured to permit the user to select at least one of theplayers and the plays to obtain a video feed that illustrates acomparison. In embodiments, the user interface includes options for atleast one of editing, cutting and sharing a video clip that includes thevideo data structure.

In embodiments, the video feed comprises 3D motion camera data capturedfrom a live sports venue. In embodiments, the method includes themachine learning facility increases its ability to develop theunderstanding by ingesting a plurality of events for which context hasalready been identified. In embodiments, the method includes the machinelearning to develop the understanding of the event further comprisesusing events in position tracking data over time obtained from at leastone of the at least one video feed and a chip-based player trackingsystem, and the understanding is based on at least two of spatialconfiguration, relative motion, and projected motion of at least one ofa player and an item used in a game.

In embodiments, the method includes using the machine learning todevelop the understanding of the event further comprises aligningmultiple unsynchronized input feeds related to the event using at leastone of a hierarchy of algorithms and a hierarchy of human operators. Theunsynchronized input feeds are selected from the group consisting of oneor more broadcast video feeds of the event, one or more feeds oftracking video for the event, and one or more play-by-play data feeds ofthe event.

In embodiments, the multiple unsynchronized input feeds include at leastthree feeds selected from at least two types related to the event. Inembodiments, the method includes at least one of validating andmodifying the alignment of the unsynchronized input feeds using ahierarchy involving at least two of one or more algorithms, one or morehuman operators, and one or more input feeds. In embodiments, the methodincludes at least one of validating and modifying the understandingusing a hierarchy involving at least two of one or more algorithms, oneor more human operators, and one or more input feeds. In embodiments,the method includes automatically developing a semantic index of a videofeed based on the understanding developed with the machine learning ofat least one event in the video feed to indicate a time of the event inthe video feed and a location of a display of the event in the videofeed. In embodiments, the method includes the location of the display ofthe event in the video feed includes at least one of a pixel location, avoxel location, a raster image location. In embodiments, the methodincludes providing the semantic index of the video feed with the videofeed to enable augmentation of the video feed. In embodiments,augmentation of the video feed includes adding content based on to thelocation of the display and enabling at least one of a touch interfacefeature and a mouse interface feature based on the identified location.

In embodiments, a method for providing enhanced video content includesprocessing at least one video feed through at least one spatiotemporalpattern recognition algorithm that uses machine learning to develop anunderstanding of a plurality of events and to determine at least oneevent type for each of the plurality of events within the at least onevideo feed. The at least one event type includes an entry in arelationship library at least detailing a relationship between twovisible features of the at least one video feed. The method includesextracting a plurality of video cuts from the at least one video feedand indexing the plurality of video cuts based on at least one eventtype determined by the understanding developed by the machine learning.The method includes making the indexed and extracted video cutsavailable to a user.

In embodiments, the method includes enabling the user to at least one ofedit, cut, and mix the plurality of video cuts to provide an enhancedvideo containing at least one video cut from the plurality of the videocuts. In embodiments, the user is enabled to share the enhanced video.In embodiments, the method includes indexing at least one shared,enhanced video with a semantic understanding of the event typedetermined by the machine learning. In embodiments, the indexing of theat least one shared, enhanced video with the semantic understanding ofthe event type determined by the machine learning is used to determinesimilarity between the shared, enhanced video and at least one othervideo content item. In embodiments, the similarity between the shared,enhanced video and at least one other video content item is used toidentify additional extracted, indexed video cuts of interest to theuser.

In embodiments, the similarity between the shared, enhanced video and atleast one other video content item is used to identify other users whohave shared similar enhanced video. In embodiments, the method includesthe similarity between the shared, enhanced video and at least one othervideo content item is used to identify other users who are likely tohave an interest in the shared, enhanced video. In embodiments, themethod includes recommending at least one of the shared, enhanced videoand one of the video cuts based on an understanding of the preferencesof the other users.

In embodiments, the similarity between the shared, enhanced video and atleast one other video content item is based at least in part on userprofile information for users who have indicated an interest in thevideo cut and the other video content item. In embodiments, using themachine learning to develop the understanding of the plurality of eventsfurther comprises using events in position tracking data over timeobtained from at least one of the at least one video feed and achip-based player tracking system. The understanding is based on atleast two of spatial configuration, relative motion, and projectedmotion of at least one of a player and an item used in a game.

In embodiments, using the machine learning to develop the understandingof the plurality of events further comprises aligning multipleunsynchronized input feeds related to the plurality of events using atleast one of a hierarchy of algorithms and a hierarchy of humanoperators. The unsynchronized input feeds are selected from the groupconsisting of one or more broadcast video feeds of the event, one ormore feeds of tracking video for the event, and one or more play-by-playdata feeds of the event. In embodiments, the multiple unsynchronizedinput feeds include at least three feeds selected from at least twotypes related to the event. In embodiments, the method includes at leastone of validating and modifying the alignment of the unsynchronizedinput feeds using a hierarchy involving at least two of one or morealgorithms, one or more human operators, and one or more input feeds.

In embodiments, the method includes at least one of validating andmodifying the understanding using a hierarchy involving at least two ofone or more algorithms, one or more human operators, and one or moreinput feeds. In embodiments, extracting the plurality of video cuts fromthe at least one video feed includes using a combination of theunderstanding of the plurality of events developed with machine learningand an understanding developed with the machine learning of anotherinput feed selected from the group consisting of a broadcast video feed,an audio feed, and a closed caption feed. In embodiments, the methodincludes the understanding developed with the machine learning of theother input feed includes at least one of a portion of content of abroadcast commentary and a change in camera view in an input feed.

In embodiments, a method for providing enhanced video content includesprocessing at least one video feed through at least one spatiotemporalpattern recognition algorithm that uses machine learning to develop anunderstanding of a plurality of events and to determine at least oneevent type for each of the plurality of events within the at least onevideo feed. The at least one event type includes an entry in arelationship library at least detailing a relationship between twovisible features of the at least one video feed. The method includesextracting a plurality of video cuts from the at least one video feedand indexing the plurality of video cuts to form an indexed set ofextracted video cuts. The indexing is based on at least one event typedetermined by the understanding developed with the machine learning. Themethod includes determining at least one pattern relating to theplurality of events in the at least one video feed. The method includesadding the determined the at least one pattern to the indexed set ofvideo cuts and making the indexed and extracted video cuts available toa user.

In embodiments, the user is enabled to at least one of edit, cut, andmix the plurality of video cuts to provide an enhanced video containingthe plurality of video cuts. In embodiments, the user is enabled toshare the enhanced video. In embodiments, the plurality of video cuts isclustered based on the patterns that exist within the plurality of videocuts.

In embodiments, the pattern is determined automatically using anunderstanding developed with the machine learning and is based on theunderstanding developed with the machine learning of the of theplurality of events in the at least one video feed.

In embodiments, the method includes the pattern being a highlight eventwithin the at least one video feed. In embodiments, a highlight event ispresented to the user when the indexed and extracted plurality of videocuts is made available to the user. In embodiments, the user is promptedto watch a longer video feed upon viewing the indexed and extractedplurality of video cuts. In embodiments, using the machine learning todevelop the understanding of the plurality of events further comprisesusing the plurality of events in position tracking data over timeobtained from at least one of the at least one video feed and achip-based player tracking system. The understanding developed with themachine learning is based on at least two of spatial configuration,relative motion, and projected motion of at least one of a player and anitem used in a game.

In embodiments, using the machine learning to develop the understandingof the plurality of events further comprises aligning multipleunsynchronized input feeds related to the plurality of events using atleast one of a hierarchy of algorithms and a hierarchy of humanoperators. The unsynchronized input feeds are selected from the groupconsisting of one or more broadcast video feeds of the event, one ormore feeds of tracking video for the event, and one or more play-by-playdata feeds of the event.

In embodiments, the multiple unsynchronized input feeds include at leastthree feeds selected from at least two types related to the event. Inembodiments, the method includes at least one of validating andmodifying the alignment of the unsynchronized input feeds using ahierarchy involving at least two of one or more algorithms, one or morehuman operators, and one or more input feeds. In embodiments, the methodincludes at least one of validating and modifying the understandingusing a hierarchy involving at least two of one or more algorithms, oneor more human operators, and one or more input feeds.

In embodiments, extracting the plurality of video cuts from the at leastone video includes automatically extracting a cut from the at leastvideo feed using a combination of the understanding of events developedwith the machine learning and an understanding developed with themachine learning of another input feed selected from the groupconsisting of a broadcast video feed, an audio feed, and a closedcaption feed. In embodiments, the understanding developed with themachine learning of the other input feed includes at least one of aportion of content of a broadcast commentary and a change in camera viewin the input feed.

In embodiments, a method for embedding video content in an applicationincludes taking a video feed and using machine learning to develop anunderstanding of an event within the video feed. The understandingincluding identifying context information relating to the event. Themethod includes automatically, under computer control, extracting thecontent displaying the event and associating the extracted content withthe context information. The method includes producing a video contentdata structure that includes the associated context information andtaking an application that displays video content. The method alsoincludes embedding the video content data structure in the application.

In embodiments, the user interface of the application offers the userthe option to control the presentation of the video content from thevideo content data structure in the application. In embodiments, thecontrol of the presentation is based on at least one of a userpreference and a user profile. In embodiments, the application is amobile application that provides a story about an event. The videocontent data structure comprises at least one of a content card and adigital still image.

In embodiments, the method includes using machine learning to develop anunderstanding of an event further comprises using events in positiontracking data over time obtained from at least one of the at least onevideo feed and a chip-based player tracking system. The understanding isbased on at least two of spatial configuration, relative motion, andprojected motion of at least one of a player and an item used in a game.

In embodiments, using machine learning to develop an understanding of anevent further comprises aligning multiple unsynchronized input feedsrelated to an event using at least one of a hierarchy of algorithms anda hierarchy of human operators. The unsynchronized input feeds areselected from the group consisting of one or more broadcast video feedsof the event, one or more feeds of tracking video for the event, and oneor more play-by-play data feeds of the event.

In embodiments, the method includes the multiple unsynchronized inputfeeds include at least three feeds selected from at least two typesrelated to the event. In embodiments, the method includes at least oneof validating and modifying the alignment of the unsynchronized inputfeeds using a hierarchy involving at least two of one or morealgorithms, one or more human operators, and one or more input feeds.

In embodiments, the method includes at least one of validating theunderstanding and modifying the understanding using a hierarchyinvolving at least two of one or more algorithms, one or more humanoperators, and one or more input feeds. In embodiments, the methodincludes automatically developing a semantic index of a video feed basedon the machine understanding of at least one event in the video feed toindicate the time of the event in the video feed and the location of thedisplay of the event in the video feed. In embodiments, the location ofthe display of the event in the video feed includes at least one of apixel location, a voxel location, a raster image location. Inembodiments, the method includes providing the semantic index of thevideo feed with the video feed to enable augmentation of the video feed.In embodiments, augmentation of the video feed includes adding contentbased on to the identified location and enabling at least one of a touchinterface feature and a mouse interface feature based on the identifiedlocation.

In embodiments, a system for enabling a mobile application that allowsuser interaction with video content includes a video ingestion facilityfor taking a video feed and a machine learning facility for developingan understanding of an event within the video feed. The understandingincludes identifying context information relating to the event. Thesystem includes a video production facility for automatically, undercomputer control, extracting the content displaying the event,associating the extracted content with the context information andproducing a video content data structure that includes the associatedcontext information. The system also includes using the contextinformation for a plurality of such video content data structures togenerate, automatically under computer control, a story that includes asequence of the video content data structures. In embodiments, thecontent of the story is based on a user profile that is based on atleast one of an expressed user preference, information about a userinteraction with video content, and demographic information about theuser.

In embodiments, the method includes determining a pattern relating to aplurality of events in the video feed and associating the determinedpattern with the video content data structure as additional contextinformation. In embodiments, the pattern relates to a highlight eventwithin the video feed. In embodiments, the method includes the highlightevent is associated with at least one of a player and a team.

In embodiments, the embedded application allows a user to indicate atleast one of a player and a team for which the user wishes to obtainvideo feeds containing the highlight events. In embodiments, the patternrelates to a comparison of events occurring at least one of within thevideo feed or within a plurality of video feeds. In embodiments, thecomparison is between events occurring over time. In embodiments, theembedded application allows a user to select at least one player toobtain a video providing a comparison between the player and at leastone of a past representation of the same player and a representation ofanother player. In embodiments, the pattern is a cause-and-effectpattern related to the occurrence of a following type of event after theoccurrence of a pre-cursor type of event. In embodiments, the user toreview video cuts in a sequence that demonstrate the cause-and-effectpattern.

In embodiments, the application provides a user interface for allowing auser to enter at least one of text and audio input to provide anarrative for a sequence of events within the video feed. Inembodiments, the user may select a sequence of video events from withinthe feed for display in the application. In embodiments, the methodincludes upon accepting the user narrative, the system automaticallygenerates an electronic story containing the events from the video feedand the narrative. In embodiments, using machine learning to develop theunderstanding of the event further comprises using events in positiontracking data over time obtained from at least one of the at least onevideo feed and a chip-based player tracking system and. Theunderstanding is based on at least two of spatial configuration,relative motion, and projected motion of at least one of a player and anitem used in a game. In embodiments, using machine learning to developan understanding of the event further comprises aligning multipleunsynchronized input feeds related to an event using at least one of ahierarchy of algorithms and a hierarchy of human operators. Theunsynchronized input feeds are selected from the group consisting of oneor more broadcast video feeds of the event, one or more feeds oftracking video for the event, and one or more play-by-play data feeds ofthe event. In embodiments, the method includes the multipleunsynchronized input feeds include at least three feeds selected from atleast two types related to the event.

In embodiments, the system includes at least one of validating andmodifying the alignment of the unsynchronized input feeds using ahierarchy involving at least two of one or more algorithms, one or morehuman operators, and one or more input feeds. In embodiments, the systemincludes at least one of validating the understanding and modifying theunderstanding using a hierarchy involving at least two of one or morealgorithms, one or more human operators and one or more input feedswhere at least one algorithm in the hierarchy for validation is based onthe nature of the input feed. In embodiments, the system includesautomatically developing a semantic index of a video feed based on themachine understanding of at least one event in the video feed toindicate the time of the event in the video feed and the location of thedisplay of the event in the video feed.

In embodiments, the location of the display of the event in the videofeed includes at least one of a pixel location, a voxel location, araster image location. In embodiments, the system includes providing thesemantic index of the video feed with the video feed to enableaugmentation of the video feed. In embodiments, augmentation of thevideo feed includes adding content based on to the identified locationand enabling at least one of a touch interface feature and a mouseinterface feature based on the identified location. In embodiments, thesystem includes extracting the content displaying the event includesautomatically extracting a cut from the video feed using a combinationof machine understanding of events and a machine understanding ofanother input feed selected from the group consisting of a broadcastvideo feed, an audio feed, and a closed caption feed. In embodiments,the machine understanding of the other input feed includes understandingat least one of a portion of content of a broadcast commentary and achange in camera view in the input feed.

In embodiments, a method for enabling a mobile application that allowsuser interaction with video content includes taking a video feed andusing a machine learning facility to develop an understanding of anevent within the video feed, the understanding including identifyingcontext information relating to the event. The method includesautomatically, under computer control, extracting the content displayingthe event, associating the extracted content with the contextinformation and producing a video content data structure that includesthe associated context information.

In embodiments, the system includes using the context information for aplurality of such video content data structures to generate,automatically under computer control, a story that includes a sequenceof the video content data structures.

In embodiments, using machine learning to develop an understanding of anevent further comprises using events in position tracking data over timeobtained from at least one of the at least one video feed and achip-based player tracking system. The understanding is based on atleast two of spatial configuration, relative motion, and projectedmotion of at least one of a player and an item used in a game. Inembodiments, using machine learning to develop the understanding of theevent further comprises aligning multiple unsynchronized input feedsrelated to an event using at least one of a hierarchy of algorithms anda hierarchy of human operators. The unsynchronized input feeds areselected from the group consisting of one or more broadcast video feedsof the event, one or more feeds of tracking video for the event, and oneor more play-by-play data feeds of the event.

In embodiments, the system includes the multiple unsynchronized inputfeeds include at least three feeds selected from at least two typesrelated to the event. In embodiments, the system includes at least oneof validating and modifying the alignment of the unsynchronized inputfeeds using a hierarchy involving at least two of one or morealgorithms, one or more human operators, and one or more input feeds. Inembodiments, the system includes at least one of validating theunderstanding and modifying the understanding using a hierarchyinvolving at least two of one or more algorithms, one or more humanoperators, and one or more input feeds. In embodiments, the systemincludes automatically developing a semantic index of a video feed basedon the machine understanding of at least one event in the video feed toindicate the time of the event in the video feed and the location of thedisplay of the event in the video feed.

In embodiments, the location of the display of the event in the videofeed includes at least one of a pixel location, a voxel location, araster image location. In embodiments, the system includes providing thesemantic index of the video feed with the video feed to enableaugmentation of the video feed.

In embodiments, augmentation of the video feed includes adding contentbased on to the identified location and enabling at least one of a touchinterface feature and a mouse interface feature based on the identifiedlocation. In embodiments, the system includes extracting the contentdisplaying the event includes automatically extracting a cut from thevideo feed using a combination of machine understanding of events and amachine understanding of another input feed selected from the groupconsisting of a broadcast video feed, an audio feed, and a closedcaption feed. In embodiments, the system includes the machineunderstanding of the other input feed includes understanding at leastone of a portion of content of a broadcast commentary and a change incamera view in the input feed.

In embodiments, a method includes taking a video feed and using machinelearning to develop an understanding of a semantically relevant eventwithin the video feed. The method includes indexing video segments ofthe video feed with information indicating the semantically relevantevents identified within the feed by the machine learning. The methodincludes applying machine learning to a plurality of the semanticallyrelevant events to determine a pattern of events. In embodiments, thepattern is within a video feed. In embodiments, the pattern is across aplurality of video feeds. In embodiments, the pattern corresponds to anarrative structure. In embodiments, the narrative structure correspondsto a recurring pattern of events. In embodiments, the system includesthe narrative structure relates to a sporting event. The pattern relatesto at least one of a blow-out victory pattern, a comeback win pattern, anear comeback pattern, a back-and-forth game pattern, an individualachievement pattern, an injury pattern, a turning point moment pattern,a close game pattern, and a team achievement pattern.

In embodiments, the indexed video segments are arranged to support thenarrative structure. In embodiments, the arranged segments are providedin an interface for developing a story using the segments that followthe narrative structure. A user may at least one of edit and enteradditional content for the story. In embodiments, the system includessummary content for the narrative structure is automatically generated,under computer control, to provide a story that includes the videosequences. In embodiments, the system includes delivering a plurality ofthe automatically generated stories at least one of from a defined timeperiod and of a defined type, allowing a user to indicate whether theylike or dislike the delivered stories, and using the indications toinform later delivery of at least one additional story.

In embodiments, the pattern is relevant to a prediction. In embodiments,the prediction is related to a wager, and the pattern corresponds tosimilar patterns that were used to make predictions that resulted insuccessful wagers in other situations. In embodiments, using machinelearning to develop an understanding of an event further comprises usingevents in position tracking data over time obtained from at least one ofthe at least one video feed and a chip-based player tracking system andthe understanding is based on at least two of spatial configuration,relative motion, and projected motion of at least one of a player and anitem used in a game.

In embodiments, using machine learning to develop the understanding ofthe event further comprises aligning multiple unsynchronized input feedsrelated to an event using at least one of a hierarchy of algorithms anda hierarchy of human operators. The unsynchronized input feeds areselected from the group consisting of one or more broadcast video feedsof the event, one or more feeds of tracking video for the event, and oneor more play-by-play data feeds of the event.

In embodiments, the multiple unsynchronized input feeds include at leastthree feeds selected from at least two types related to the event. Inembodiments, the system includes at least one of validating andmodifying the alignment of the unsynchronized input feeds using ahierarchy involving at least two of one or more algorithms, one or morehuman operators, and one or more input feeds. In embodiments, the systemincludes at least one of validating the understanding and modifying theunderstanding using a hierarchy involving at least two of one or morealgorithms, one or more human operators, and one or more input feeds.

In embodiments, a method includes machine-extracting semanticallyrelevant events from a video content stream, determining a patternrelating to the events, and providing a content stream based on thepattern. In embodiments, the content stream is used to provide coachinginformation based on the pattern. In embodiments, the content stream isused to assist prediction of an outcome in a fantasy sports contest. Inembodiments, the pattern is used to provide content for a viewer of asporting event.

In embodiments, a method includes machine-extracting semanticallyrelevant events from a video content stream and determining a patternrelating to the events. The method includes storing the patterninformation with the extracted events and providing a user with theoption to view and interact with the patterns. At least one of thepatterns and the interaction options are personalized based on a profileof the user.

In embodiments, the profile is based on at least one of user indicationof a preference, information about actions of the user, and demographicinformation about the user. In embodiments, the pattern comprises atleast one of a trend and a statistic that is curated to correspond withthe user profile. In embodiments, the pattern relates to a comparison ofa professional athlete to another athlete. In embodiments, the otherathlete is the user and the comparison is based on a playing style ofthe user as determined by at least one of information indicated by theuser and a video feed of the user. In embodiments, the system includesthe pattern relates to an occurrence of an injury. In embodiments, thepattern information is used to provide coaching to prevent an injury. Inembodiments, the system includes automatically generating, undercomputer control, an injury prevention regimen based on the pattern andbased on information about the user. In embodiments, the system includesautomatically developing a semantic index of a video feed based on themachine understanding of at least one event in the video feed toindicate the time of the event in the video feed and the location of thedisplay of the event in the video feed.

In embodiments, the location of the display of the event in the videofeed includes at least one of a pixel location, a voxel location, araster image location. In embodiments, the system includes providing thesemantic index of the video feed with the video feed to enableaugmentation of the video feed. In embodiments, augmentation of thevideo feed includes adding content based on to the identified locationand enabling at least one of a touch interface feature and a mouseinterface feature based on the identified location.

In embodiments, an analytic system includes a video ingestion facilityfor ingesting at least one video feed and a machine learning system forprocessing the at least one video feed through a spatiotemporal patternrecognition algorithm that applies machine learning on at least oneevent in the at least one video feed in order to develop anunderstanding of the at least one event within the at least one videofeed. The understanding includes identifying at least one event type anda time of the at least one event in an event data structure. Theunderstanding includes an entry in a relationship library at leastdetailing a relationship between two visible features of the at leastone video feed. The method includes a computing architecture enabling amodel that takes an event data structures as input and applies at leastone calculation to transform the event data structures into an outputdata structure. The method further includes a data transport layer ofthe computing architecture for populating the model with the event datastructure as input to the model.

In embodiments, the output data structure includes at least oneprediction. In embodiments, the prediction is of an outcome of at leastone of a sporting event and at least one second event occurring within asporting event. In embodiments, the at least one video feed is of a livesporting event. The prediction is made during the live sporting event.The prediction relates to the same sporting event. In embodiments, theprediction is based on the event data structure from the at least onevideo feed. In embodiments, the prediction is used for at least one ofplacing a wager, setting a line for a wager, interacting with a fantasyprogram, setting a parameter of a fantasy program, providing insight toa coach and providing information to a fan. In embodiments, the systemincludes the model takes inputs from a plurality of data sources inaddition to the event data structure obtained from the at least onevideo feed.

In embodiments, the system includes a pattern analysis facility thattakes a plurality of event data structures and enables analysis ofpatterns among the plurality of event data structures. In embodiments,the pattern analysis facility uses distributions over observed outcomesfrom the plurality of event data structures that are characterized bysimilar motion data.

In embodiments, the user can specify use of probability distributionsconditioned on multiple types of motion/position data and other data togenerate metrics, pattern analysis or predictions. In embodiments, thepattern analysis facility includes at least one tool selected from thegroup consisting of a pattern visualization tool, a statistical analysistool, a machine learning tool, and a simulation tool.

In embodiments, the system includes a second machine learning facilityfor refining the model based on outcomes of a plurality of predictionsmade using the model. In embodiments, using the machine learning todevelop the understanding of the at least one event further comprisesusing events in position tracking data over time obtained from at leastone of the at least one video feed and a chip-based player trackingsystem. The understanding developed with the machine learning is basedon at least two of spatial configuration, relative motion, and projectedmotion of at least one of a player and an item used in a game.

In embodiments, using the machine learning to develop the understandingof the at least one event further comprises aligning multipleunsynchronized input feeds related to the at least one event using atleast one of a hierarchy of algorithms and a hierarchy of humanoperators. The unsynchronized input feeds are selected from the groupconsisting of one or more broadcast video feeds of the event, one ormore feeds of tracking video for the event, and one or more play-by-playdata feeds of the event. In embodiments, the multiple unsynchronizedinput feeds include at least three feeds selected from at least twotypes related to the event.

In embodiments, the system includes at least one of validating andmodifying the alignment of the unsynchronized input feeds using ahierarchy involving at least two of one or more algorithms, one or morehuman operators, and one or more input feeds.

In embodiments, the system includes at least one of validating andmodifying the understanding using a hierarchy involving at least two ofone or more algorithms, one or more human operators, and one or moreinput feeds.

In embodiments, an analytic method includes ingesting at least one videofeed in a computing platform capable of handling video data. The methodincludes processing the at least one video feed through a spatiotemporalpattern recognition algorithm that applies machine learning on at leastone event in the at least one video feed in order to develop anunderstanding of the at least one event within the at least one videofeed. The understanding includes identifying at least one event type anda time of the at least one event in an event data structure. Theunderstanding includes an entry in a relationship library at leastdetailing a relationship between two visible features of the at leastone video feed. The method includes providing a computing architecturethat enables a model that takes the event data structure as input andapplies at least one calculation to transform the event data structureinto an output data structure. The method further includes populatingthe model with the event data structure as input to the model.

In embodiments, the output data structure includes at least oneprediction. In embodiments, the prediction is of an outcome of at leastone of a sporting event and at least one second event occurring within asporting event. In embodiments, the video feed is of a live sportingevent. The prediction is made during the live sporting event. Theprediction relates to the same sporting event. In embodiments, theprediction is based on the event data structure from the plurality ofvideo feeds. In embodiments, the prediction is used for at least one ofplacing a wager, setting a line for a wager, interacting with a fantasyprogram, setting a parameter of a fantasy program, providing insight toa coach and providing information to a fan. In embodiments, the modeltakes inputs from a plurality of data sources in addition to the eventdata structure obtained from the at least one video feed.

In embodiments, the system includes, further comprising providing apattern analysis facility that takes a plurality of event datastructures and enabling analysis of patterns among the plurality ofevent data structures. In embodiments, the system includes the patternanalysis facility uses distributions over observed outcomes from theplurality of event data structures that are characterized by similarmotion data. In embodiments, the pattern analysis facility includes atleast one tool selected from the group consisting of a patternvisualization tool, a statistical analysis tool, a machine learningtool, and a simulation tool. In embodiments, the system includes atleast one of providing and using a second machine learning facility torefine the model based on outcomes of a plurality of predictions madeusing the model.

In embodiments, the system includes using the machine learning todevelop the understanding of the at least one event further comprisesusing events in position tracking data over time obtained from at leastone of the at least one video feed and a chip-based player trackingsystem. The understanding is based on at least two of spatialconfiguration, relative motion, and projected motion of at least one ofa player and an item used in a game. In embodiments, using the machinelearning to develop the understanding of the at least one event furthercomprises aligning multiple unsynchronized input feeds related to the atleast one event using at least one of a hierarchy of algorithms and ahierarchy of human operators. The unsynchronized input feeds areselected from the group consisting of one or more broadcast video feedsof the event, one or more feeds of tracking video for the event, and oneor more play-by-play data feeds of the event. In embodiments, themultiple unsynchronized input feeds include at least three feedsselected from at least two types related to the event. In embodiments,the system includes at least one of validating and modifying thealignment of the unsynchronized input feeds using a hierarchy involvingat least two of one or more algorithms, one or more human operators, andone or more input feeds. In embodiments, the system includes at leastone of validating and modifying the understanding using a hierarchyinvolving at least two of one or more algorithms, one or more humanoperators, and one or more input feeds.

In embodiments, a method includes taking a video feed of a recreationalevent at a computing facility capable of handling video data. The methodincludes processing the video feed through a spatiotemporal patternrecognition algorithm that applies machine learning on at least oneevent in the at least one video feed in order to develop anunderstanding of the at least one event within the at least one videofeed. The understanding includes an entry in a relationship library atleast detailing a relationship between two visible features of the videofeed of the recreational event. The method includes providing an outputdata structure including information about a player in the recreationalevent based on the understanding developed with the machine learning.

In embodiments, the method includes using the understanding developedwith the machine learning of the at least one event to develop at leastone characteristic of the player based on the output data structure. Inembodiments, the at least one characteristic is selected from the groupconsisting of a size of the player, a height of the player, a weight ofthe player, a style of the player, a pattern of play of the player, astrength of the player and a weakness of the player.

In embodiments, the system includes providing a comparison of the playerto at least one professional player based on a similarity with respectto the at least one characteristic. In embodiments, the recreationalevent is at least one of a practice, a warm-up session, and a game. Inembodiments, the understanding includes identifying at least one eventtype. In embodiments, the method includes extracting at least one videocut from the video feed and associating the at least one event type forat least one event within the at least one video cut. In embodiments,the method includes automatically, under computer control, assembling aplurality of video cuts into a highlight reel for the player based onthe event type contained in the plurality of video cuts.

In embodiments, the method includes developing at least one metric basedon the understanding developed with the machine learning of the at leastone event and associating the metric with the at least one video cut. Inembodiments, the method includes displaying the at least one metricwithin a video cut. In embodiments, the method includes providing aplayer with a personalized video cut of the recreational event thatdisplays at least one metric associated with the player.

In embodiments, the method includes providing a sports fantasy game thatuses the at least one event for a player in the recreational event asinput to determining an outcome of the sports fantasy game. Inembodiments, the method includes using the events from the recreationalevent to compare the events to similar events from a professional event.In embodiments, the comparison is associated with at least one item ofcontent for coaching the recreational player based on the comparison.

In embodiments, the comparison includes displaying at least one videocut from the at least one video feed of the recreational feed and atleast one video cut from a video feed of a professional event. Inembodiments, the method includes the displaying of the video cuts is atleast one of simultaneous and sequential. In embodiments, the methodincludes using the events understood from the recreational event andsimilar events understood from a video feed of a professional event toproduce a highlight reel that features both recreational andprofessional video cuts of similar events.

In embodiments, the method includes enabling a user to at least one ofedit, cut, mix, and share at least one video clip of the recreationalevent that is identified based on the output data structure. Inembodiments, the method includes providing a pattern analysis facilitythat takes a plurality of the output data structures and enablesanalysis of patterns among the output data structures.

In embodiments, the method includes the pattern analysis facilityincludes at least one tool selected from the group consisting of apattern visualization tool, a statistical analysis tool, a machinelearning tool, and a simulation tool. In embodiments, the methodincludes the pattern analysis facility supports the ability to recognizepatterns in recreational player activity and draw comparisons to otherplayers.

In embodiments, the method includes providing physical feedback to aplayer based on real time recognition of a pattern. In embodiments, thephysical feedback is at least one of a lighting feedback, an audiofeedback, a haptic feedback, and a visual feedback. In embodiments, themethod includes developing at least one metric for the recreationalplayer based on recognizing at least one pattern of events. Inembodiments, the at least one metric is used to compare the player toanother player. In embodiments, the method includes using the machinelearning to develop the understanding of the event further comprisesusing events in position tracking data over time obtained from at leastone of the at least one video feed and a chip-based player trackingsystem. The understanding is based on at least two of spatialconfiguration, relative motion, and projected motion of at least one ofa player and an item used in a game.

In embodiments, using the machine learning to develop the understandingof an event further comprises aligning multiple unsynchronized inputfeeds related to the at least one event using at least one of ahierarchy of algorithms and a hierarchy of human operators. Theunsynchronized input feeds are selected from the group consisting of oneor more broadcast video feeds of the event, one or more feeds oftracking video for the event, and one or more play-by-play data feeds ofthe event.

In embodiments, the multiple unsynchronized input feeds include at leastthree feeds selected from at least two types related to the event. Inembodiments, the method includes at least one of validating andmodifying the alignment of the unsynchronized input feeds using ahierarchy involving at least two of one or more algorithms, one or morehuman operators, and one or more input feeds. In embodiments, the methodincludes at least one of validating and modifying the understandingusing a hierarchy involving at least two of one or more algorithms, oneor more human operators, and one or more input feeds.

In embodiments, a method includes taking a video feed of a recreationalevent at a computing facility capable of handling video data and usingmachine learning to develop an understanding of at least one eventwithin the video feed. The method includes providing an output datastructure including information about a player in the recreational eventbased on the machine understanding.

In embodiments, the method further includes using the machine learningunderstanding of the at least one event to develop at least onecharacteristic of the player based on the output data structure. Inembodiments, the characteristic is selected from the group consisting ofa size of the player, a height of the player, a weight of the player, astyle of the player, a pattern of play of the player, a strength of theplayer and a weakness of the player. In embodiments, the method furtherincludes providing a comparison of the player to at least oneprofessional player based on a similarity with respect to the at leastone characteristic. In embodiments, the recreational event is at leastone of a practice, a warm-up session, and a game. In embodiments, themachine learning understanding provides at least one type for the event.

In embodiments, the method further includes extracting at least onevideo cut from the video feed and associating the at least one type forat least one event within the at least one video cut. In embodiments,the method further includes automatically, under computer control,assembling a plurality of video cuts into a highlight reel for theplayer based on the type of events contained in the video cuts. Inembodiments, the method further includes developing at least one metricbased on the machine understanding of the at least one event andassociating the metric with the at least one video cut. In embodiments,the method further includes displaying the at least one metric within avideo cut. In embodiments, the method further includes providing aplayer with a personalized video cut of the recreational event thatdisplays at least one metric associated with the player. In embodiments,the method further includes providing a sports fantasy game that usesthe events for a player in the recreational event as input todetermining an outcome of the sports fantasy game.

In embodiments, the method further includes using the events from therecreational event to compare the events to similar events from aprofessional event. In embodiments, the comparison is associated with atleast one item of content for coaching the recreational player based onthe comparison. In embodiments, the comparison includes displaying atleast one video cut from the at least one video feed of the recreationalfeed and at least one video cut from a video feed of a professionalevent. In embodiments, the displaying of the video cuts is at least oneof simultaneous and sequential. In embodiments, the method furtherincludes using the events understood from the recreational event andsimilar events understood from a video feed of a professional event toproduce a highlight reel that features both recreational andprofessional video cuts of similar events. In embodiments, the methodfurther includes enabling a user to at least one of edit, cut, mix, andshare at least one video clip of the recreational event that isidentified based on the output data structure.

In embodiments, the method further includes providing a pattern analysisfacility that takes a plurality of the output data structures andenables analysis of patterns among the output data structures. Inembodiments, the pattern analysis facility includes at least one toolselected from the group consisting of a pattern visualization tool, astatistical analysis tool, a machine learning tool, and a simulationtool. In embodiments, the pattern analysis facility supports the abilityto recognize patterns in recreational player activity and drawcomparisons to other players. In embodiments, the method furtherincludes providing physical feedback to a player based on real timerecognition of a pattern. In embodiments, the physical feedback is atleast one of a lighting feedback, an audio feedback, a haptic feedback,and a visual feedback. In embodiments, the method further includesdeveloping at least one metric for the recreational player based onrecognizing at least one pattern of events. In embodiments, the methodfurther includes the at least one metric is used to compare the playerto another player.

In embodiments, using machine learning to develop the understanding ofthe event further comprises using events in position tracking data overtime obtained from at least one of the at least one video feed and achip-based player tracking system and wherein the understanding is basedon at least two of spatial configuration, relative motion, and projectedmotion of at least one of a player and an item used in a game. Inembodiments, using machine learning to develop an understanding of anevent further comprises aligning multiple unsynchronized input feedsrelated to the events using at least one of a hierarchy of algorithmsand a hierarchy of human operators, wherein the unsynchronized inputfeeds are selected from the group consisting of one or more broadcastvideo feeds of the event, one or more feeds of tracking video for theevent, and one or more play-by-play data feeds of the event. Inembodiments, the multiple unsynchronized input feeds include at leastthree feeds selected from at least two types related to the event. Inembodiments, the method further includes at least one of validating andmodifying the alignment of the unsynchronized input feeds using ahierarchy involving at least two of one or more algorithms, one or morehuman operators, and one or more input feeds. In embodiments, the methodfurther includes at least one of validating the understanding andmodifying the understanding using a hierarchy involving at least two ofone or more algorithms, one or more human operators, and one or moreinput feeds.

In embodiments, a method includes taking a video feed of an event inwhich there is a participant and identifying a point of view of theparticipant. The method includes automatically, under computer control,selecting a plurality of video frames from the video feed showing atleast one view from the point of view of the participant.

In embodiments, the method includes rendering a 3D video using theselected plurality of video frames. In embodiments, the method furtherincludes providing an interface wherein a user may select theparticipant from a plurality of participants. In embodiments, the eventis a sporting event and the participant is a player. In embodiments, themethod further includes the event is basketball and wherein the videofeed is associated with 3D motion capture data from cameras that capturethe video feed.

BRIEF DESCRIPTION OF THE FIGURES

The following detailed description of certain embodiments may beunderstood by reference to the following figures:

FIG. 1 illustrates a technology stack according to an exemplary andnon-limiting embodiment.

FIG. 2 illustrates a stack flow according to an exemplary andnon-limiting embodiment.

FIG. 3 illustrates an exploration loop according to an exemplary andnon-limiting embodiment.

FIG. 4 illustrates ranking user interface according to an exemplary andnon-limiting embodiment.

FIGS. 5A-5B illustrate a ranking user interface according to anexemplary and non-limiting embodiment.

FIGS. 6A-6B illustrate a filters user interface according to anexemplary and non-limiting embodiment.

FIG. 7 illustrates a breakdown user interface according to an exemplaryand non-limiting embodiment.

FIG. 8 illustrates a breakdown user interface according to an exemplaryand non-limiting embodiment.

FIG. 9 illustrates a personalized user interface according to anexemplary and non-limiting embodiment.

FIG. 10 illustrates an alternative video user interface according to anexemplary and non-limiting embodiment.

FIG. 11 illustrates an alternative report according to an exemplary andnon-limiting embodiment.

FIG. 12 illustrates a court comparison view according to an exemplaryand non-limiting embodiment.

FIG. 13 illustrates a court view according to an exemplary andnon-limiting embodiment.

FIG. 14 illustrates a report according to an exemplary and non-limitingembodiment.

FIG. 15 illustrates a detailed depiction of a game according to anexemplary and non-limiting embodiment.

FIG. 16 illustrates querying and aggregation according to an exemplaryand non-limiting embodiment.

FIG. 17 illustrates a hybrid classification process flow according to anexemplary and non-limiting embodiment.

FIG. 18 illustrates test inputs according to an exemplary andnon-limiting embodiment.

FIG. 19 illustrates test inputs according to an exemplary andnon-limiting embodiment.

FIG. 20 illustrates player detection according to an exemplary andnon-limiting embodiment.

FIG. 21 illustrates a process flow according to an exemplary andnon-limiting embodiment.

FIG. 22 illustrates rebounding according to an exemplary andnon-limiting embodiment.

FIG. 23 illustrates scatter rank according to an exemplary andnon-limiting embodiment.

FIGS. 24A-24B illustrate reports according to an exemplary andnon-limiting embodiment.

FIG. 25 illustrates a quality assurance user interface according to anexemplary and non-limiting embodiment.

FIG. 26 illustrates a quality assurance user interface according to anexemplary and non-limiting embodiment.

FIG. 27 illustrates camera pose detection according to an exemplary andnon-limiting embodiment.

FIG. 28 illustrates camera pose detection according to an exemplary andnon-limiting embodiment.

FIG. 29 illustrates auto-rotoscoping according to an exemplary andnon-limiting embodiment.

FIGS. 30A-30C illustrate scripted storytelling with assets according toan exemplary and non-limiting embodiment.

FIG. 31 illustrates an example according to an exemplary andnon-limiting embodiment.

FIG. 32 illustrates an example according to an exemplary andnon-limiting embodiment.

FIG. 33 illustrates an example according to an exemplary andnon-limiting embodiment.

FIG. 34 illustrates an example according to an exemplary andnon-limiting embodiment.

FIG. 35 illustrates an example according to an exemplary andnon-limiting embodiment.

FIG. 36 illustrates an example according to an exemplary andnon-limiting embodiment.

FIG. 37 illustrates an example according to an exemplary andnon-limiting embodiment.

FIG. 38 illustrates a screen shot according to an exemplary andnon-limiting embodiment.

FIGS. 39A-39E illustrate a screen shot according to an exemplary andnon-limiting embodiment.

FIG. 39F illustrates a first person process according to an exemplaryand non-limiting embodiment.

FIG. 40 illustrates a screen shot according to an exemplary andnon-limiting embodiment.

FIGS. 41A-41B illustrate a screen shot according to an exemplary andnon-limiting embodiment.

FIGS. 42A-42C illustrate a screen shot according to an exemplary andnon-limiting embodiment.

FIG. 43 illustrates a screen shot according to an exemplary andnon-limiting embodiment.

FIG. 44 illustrates a process flow according to an exemplary andnon-limiting embodiment.

DETAILED DESCRIPTION

FIG. 1 illustrates a technology stack 100 indicative of technologylayers configured to execute a set of capabilities, in accordance withan embodiment of the present invention. The technology stack 100 mayinclude a customization layer 102, an interaction layer 104, avisualizations layer 108, an analytics layer 110, a patterns layer 112,an events layer 114, and a data layer 118, without limitations. Thedifferent technology layers or the technology stack 100 may be referredto as an “Eagle” Stack 100, which should be understood to encompass thevarious layers allow precise monitoring, analytics, and understanding ofspatio-temporal data associated with an event, such as a sports eventand the like. For example, the technology stack may provide an analyticplatform that may take spatio-temporal data (e.g., 3D motion capture“XYZ” data) from National Basketball Association (NBA) arenas or othersports arenas and, after cleansing, may perform spatio-temporal patternrecognition to extract certain “events”. The extracted events may be forexample (among many other possibilities) events that correspond toparticular understandings of events within the overall sporting event,such as “pick and roll” or “blitz.” Such events may correspond to realevents in a game, and may, in turn, be subject to various metrics,analytic tools, and visualizations around the events. Event recognitionmay be based on pattern recognition by machine learning, such asspatio-temporal pattern recognition, and in some cases, may beaugmented, confirmed, or aided by human feedback.

The customization layer 102 may allow performing custom analytics andinterpretation using analytics, visualization, and other tools, as wellas optional crowd-sourced feedback for developing team-specificanalytics, models, exports, and related insights. For example, amongmany other possibilities, the customization layer 102 may facilitate ingenerating visualizations for different spatio-temporal movements of afootball player, or group of players and counter movements associatedwith other players or groups of players during a football event.

The interaction layer 104 may facilitate generating real-timeinteractive tasks, visual representations, interfaces, videos clips,images, screens, and other such vehicles for allowing viewing of anevent with enhanced features or allowing interaction of a user with avirtual event derived from an actual real-time event. For example, theinteraction layer 104 may allow a user to access features or metricssuch as a shot matrix, a screens breakdown, possession detection, andmany others using real-time interactive tools that may slice, dice, andanalyze data obtained from the real-time event such as a sports event.

The visualizations layer 108 may allow dynamic visualizations ofpatterns and analytics developed from the data obtained from thereal-time event. The visualizations may be presented in the form of ascatter rank, shot comparisons, a clip view, and many others. Thevisualizations layer 108 may use various types of visualizations andgraphical tools for creating visual depictions. The visuals may includevarious types of interactive charts, graphs, diagrams, comparativeanalytical graphs, and the like. The visualizations layer 108 may belinked with the interaction layer so that the visual depictions may bepresented in an interactive fashion for a user interaction withreal-time events produced on a virtual platform such as the analyticplatform of the present invention.

The analytics layer 110 may involve various analytics and ArtificialIntelligence (AI) tools to perform analysis and interpretation of dataretrieved from the real-time event such as a sports event so that theanalyzed data results in insights that make sense out of the pulled bigdata from the real-time event. The analytics and AI tools may comprisesuch as search and optimization tools, inference rules engines,algorithms, learning algorithms, logic modules, probabilistic tools andmethods, decision analytics tools, machine learning algorithms, semantictools, expert systems, and the like without limitations.

Output from the analytics 110 and patterns layers 112 is exportable bythe user as a database that enables the customer to configure their ownmachines to read and access the events and metrics stored in the system.In accordance with various exemplary and non-limiting embodiments,patterns and metrics are structured and stored in an intuitive way. Ingeneral, the database utilized for storing the events and metric data isdesigned to facilitate easy export and to enable integration with ateam's internal workflow. In one embodiment, there is a unique filecorresponding to each individual game. Within each file, individual datastructures may be configured in accordance with included structuredefinitions for each data type indicative of a type of event for whichdata may be identified and stored. For example, types of events that maybe recorded for a basketball game include, but are not limited to, isos,handoffs, posts, screens, transitions, shots, closeouts, and chances.With reference to, for example, the data type “screens”, table 1 is anexemplary listing of the data structure for storing information relatedto each occurrence of a screen. As illustrated, each data type iscomprised of a plurality of component variable definitions eachcomprised of a data type and a description of the variable.

TABLE 1 screens id       INT       Internal ID of this screen.possession_id       STRING       Internal ID of the possession in whichthis event took place. frame       INT       Frame ID, denoting framenumber from the start of the current period. Currently,       this marksthe frame at which the screener and ballhandler are closest. frame_time      INT       Time stamp provided in SportVU data for a frame,measured in milliseconds in       the current epoch (i.e. from 00:00:00UTC on 1 January 1970). game_code       INT       Game code provided inSportVU data. period       INT       Regulation periods 1-4, overtimeperiods 5 and up. game_clock       NUMBER       Number of secondsremaining in period, from 720.00 to 0.00. location_x       NUMBER      Location along length of court, from 0 to 94. location_y      NUMBER       Location along baseline of court, from 0 to 50.screener       INT       ID of screener, matches SportVU ID. ballhandler      INT       ID of the ballhandler, matches SportVU ID.screener_defender       INT       ID of the screener's defender, matchesSportVU ID. ballhandler_defender       INT       ID of the ballhandler'sdefender, matches SportVU ID. oteam       INT       ID of team onoffense, matches IDs in SportVU data. dteam       INT       ID of teamon defense, matches IDs in SportVU data. rdef       STRING       Stringrepresenting the observed actions of the ballhandler's defender. sdef      STRING       String representing the observed actions of thescreener's defender. scr_type       STRING       Classification of thescreen into take, reject, or slip. outcomes_bhr       ARRAY      Actions by the ballhandler, taken from the outcomes described atthe end of       the document, such as FGX or FGM. outcomes_scr      ARRAY       Actions by the screener, taken from the outcomesdescribed at the end of the       document, such as FGX or FGM.

These exported files, one for each game, enable other machines to readthe stored understanding of the game and build further upon thatknowledge. In accordance with various embodiments, the data extractionand/or export is optionally accomplished via a JSON schema.

The patterns layer 112 may provide a technology infrastructure for rapiddiscovery of new patterns arising out of the retrieved data from thereal-time event such as a sports event. The patterns may comprise manydifferent patterns that corresponding to an understanding of the event,such as a defensive pattern (e.g., blitz, switch, over, under, up totouch, contain-trap, zone, man-to-man, or face-up pattern), variousoffensive patterns (e.g., pick-and-roll, pick-and-pop, horns,dribble-drive, off-ball screens, cuts, post-up, and the like), patternsreflecting plays (scoring plays, three-point plays, “red zone” plays,pass plays, running plays, fast break plays, etc.) and various otherpatterns associated with a player in the game or sports, in each casecorresponding to distinct spatio-temporal events.

The events layer 114 may allow creating new events or editing orcorrecting current events. For example, the events layer may allow forthe analyzing of the accuracy of markings or other game definitions andmay comment on whether they meet standards and sports guidelines. Forexample, specific boundary markings in an actual real-time event may notbe compliant with the guidelines and there may exist some errors, whichmay be identified by the events layers through analysis and virtualinteractions possible with the platform of the present invention. Eventsmay correspond to various understandings of a game, including offensiveand defensive plays, matchups among players or groups of players,scoring events, penalty or foul events, and many others.

The data layer 118 facilitates management of the big data retrieved fromthe real-time event such as a sports event. The data layer 118 may allowcreating libraries that may store raw data, catalogs, corrected data,analyzed data, insights, and the like. The data layer 118 may manageonline warehousing in a cloud storage setup or in any other manner invarious embodiments.

FIG. 2 illustrates a process flow diagram 200, in accordance with anembodiment of the present invention. The process 200 may includeretrieving spatio-temporal data associated with a sports or game andstoring in a data library at step 202. The spatio-temporal data mayrelate to a video feed that was captured by a 3D camera, such as onepositioned in a sports arena or other venue, or it may come from anothersource.

The process 200 may further include cleaning of the roughspatio-temporal data at step 204 through analytical and machine learningtools and utilizing various technology layers as discussed inconjunction with FIG. 1 so as to generate meaningful insights from thecleansed data.

The process 200 may further include recognizing spatio-temporal patternsthrough analysis of the cleansed data at step 208. Spatio-temporalpatterns may comprise a wide range of patterns that are associated withtypes of events. For example, a particular pattern in space, such as theball bouncing off the rim, then falling below it, may contribute towardrecognizing a “rebound” event in basketball. Patterns in space and timemay lead to recognition of single events or multiple events thatcomprise a defined sequence of recognized events (such as in types ofplays that have multiple steps).

The recognized patterns may define a series of events associated withthe sports that may be stored in an event datastore at step 210. Theseevents may be organized according to the recognized spatio-temporalpatterns; for example, a series of events may have been recognized as“pick,” “rebound,” “shot,” or like events in basketball, and they may bestored as such in the event datastore 210. The event datastore 210 maystore a wide range of such events, including individual patternsrecognized by spatiotemporal pattern recognitions and aggregatedpatterns, such as when one pattern follows another in an extended,multi-step event (such as in plays where one event occurs and thenanother occurs, such as “pick and roll” or “pick and pop” events inbasketball, football events that involve setting an initial block, thenspringing out for a pass, and many others).

The process 200 may further include querying or aggregation or patterndetection at step 212. The querying of data or aggregation may beperformed with the use of search tools that may be operably andcommunicatively connected with the data library or the events datastorefor analyzing, searching, aggregating the rough data, cleansed, oranalyzed data, or events data or the events patterns.

At step 214, metrics and actionable intelligence may be used fordeveloping insights from the searched or aggregated data throughartificial intelligence and machine learning tools.

At step 218, for example, the metrics and actionable intelligence mayconvert the data into interactive visualization portals or interfacesfor use by a user in an interactive manner.

In embodiments, an interactive visualization portal or interface mayproduce a 3D reconstruction of an event, such as a game. In embodiments,a 3D reconstruction of a game may be produced using a process thatpresents the reconstruction from a point of view, such as a first personpoint of view of a participant in an event, such as a player in a game.

Raw input XYZ data obtained from various data sources is frequentlynoisy, missing, or wrong. XYZ data is sometimes delivered with attachedbasic events already identified in it, such as possession, pass,dribble, and shot events; however, these associations are frequentlyincorrect. This is important because event identification further downthe process (in Spatiotemporal Pattern Recognition) sometimes depends onthe correctness of these basic events. For example, if two players' XYpositions are switched, then “over” vs “under” defense would beincorrectly characterized, since the players' relative positioning isused as a critical feature for the classification. Even player-by-playerdata sources are occasionally incorrect, such as associating identifiedevents with the wrong player.

First, validation algorithms are used to detect all events, includingthe basic events such as possession, pass, dribble, shot, and reboundthat are provided with the XYZ data. Possession/Non-possession modelsmay use a Hidden Markov Model to best fit the data to these states.Shots and rebounds may use the possession model outputs, combinedwith 1) projected destination of the ball, and 2) player by playerinformation (PBP) information. Dribbles may be identified using atrained ML algorithm and also using the output of the possession model.These algorithms may decrease the basic event labeling error rate byapproximately 50% or more.

Second, the system has a library of anomaly detection algorithms toidentify potential problems in the data including, but not limited to,temporal discontinuities (intervals of missing data are flagged),spatial discontinuities (objects traveling is a non-smooth motion,“jumping”) and interpolation detection (data that is too smooth,indicating that post-processing was done by the data supplier tointerpolate between known data points in order to fill in missing data).This problem data is flagged for human review so that events detectedduring these periods are subject to further scrutiny.

Spatiotemporal Pattern Recognition

Spatiotemporal pattern recognition 208 is used to automatically identifyrelationships between physical and temporal patterns and various typesof events. In the example of basketball, one challenge is how to turn x,y, z positions of ten players and one ball at twenty-five frames persecond into usable input for machine learning and pattern recognitionalgorithms. For patterns, one is trying to detect (e.g. pick & rolls),the raw inputs may not suffice. The instances within each patterncategory can look very different from each other. One, therefore, maybenefit from a layer of abstraction and generality. Features that relatemultiple actors in time are key components to the input. Examplesinclude, but are not limited to, the motion of player one (P1) towardsplayer two (P2), for at least T seconds, a rate of motion of at least Vm/s for at least T seconds and at the projected point of intersection ofpaths A and B, and a separation distance less than D.

In embodiments, an algorithm for spatiotemporal pattern recognition canuse relative motion of visible features within a feed, duration ofrelative motion of such features, rate of motion of such features withrespect to each other, rate of acceleration of such features withrespect to each other, a projected point of intersection of suchfeatures, the separation distance of such features, and the like toidentify or recognize a pattern with respect to visible features in afeed, which in turn can be used for various other purposes disclosedherein, such as recognition of a semantically relevant event or featurethat relates to the pattern. In embodiments, these factors may be basedon a pre-existing model or understanding of the relevance of suchfeatures, such as where values or thresholds may be applied within thepattern recognition algorithm to aid pattern recognition. Thus,thresholds or values may be applied to rates of motion, durations ofmotion, and the like to assist in pattern recognition. However, in othercases pattern recognition may occur by adjusting weights or values ofvarious input features within a machine learning system, without apre-existing model or understanding of the significance of particularvalues and without applying thresholds or the like. Thus, thespatiotemporal pattern recognition algorithm may be based on at leastone pattern recognized by adjusting at least one of an input type and aweight within a machine learning system. This recognition may occurindependently of any a priori model or understanding of the significanceof particular input types, features, or characteristics. In embodiments,an input type may be selected from the group consisting of relativedirection of motion of at least two visible features, duration ofrelative motion of visible features with respect to each other, rate ofmotion of at least two visible features with respect to each other,acceleration of motion of at least two visible feature with respect toeach other, projected point of intersection of at least two visiblefeatures with respect to each other and separation distance between atleast two visible features with respect to each other, and the like.

In embodiments of the present disclosure, there is provided a library ofsuch features involving multiple actors over space and time. In the pastmachine learning (ML) literature, there has been relatively little needfor such a library of spatiotemporal features, because there were fewdatasets with these characteristics on which learning could have beenconsidered as an option. The library may include relationships betweenactors (e.g., players one through ten in basketball), relationshipsbetween the actors and other objects such as the ball, and relationshipsto other markers, such as designated points and lines on the court orfield, and to projected locations based on predicted motion.

Another key challenge is there have not been a labeled dataset fortraining the ML algorithms. Such a labeled dataset may be used inconnection with various embodiments disclosed herein. For example, therehas previously been no XYZ player-tracking dataset that already hashigher level events, such as pick and roll (P&R) events) labeled at eachtime frame they occur. Labeling such events, for many different types ofevents and sub-types, is a laborious process. Also, the number oftraining examples required to adequately train the classifier may beunknown. One may use a variation of active learning to solve thischallenge. Instead of using a set of labeled data as training input fora classifier trying to distinguish A and B, the machine finds anunlabeled example that is closest to the boundary between As and Bs inthe feature space. The machine then queries a human operator/labeler forthe label for this example. It uses this labeled example to refine itsclassifier and then repeats.

In one exemplary embodiment of active learning, the system alsoincorporates human input in the form of new features. These features areeither completely devised by the human operator (and inputted as codesnippets in the active learning framework), or they are suggested intemplate form by the framework. The templates use the spatiotemporalpattern library to suggest types of features that may be fruitful totest. The operator can choose a pattern, and test a particularinstantiation of it, or request that the machine test a range ofinstantiations of that pattern.

Multi-Loop Iterative Process

Some features are based on outputs of the machine learning processitself. Thus, multiple iterations of training are used to capture thisfeedback and allow the process to converge. For example, a firstiteration of the ML process may suggest that the Bulls tend to ice theP&R. This fact is then fed into the next iteration of ML training as afeature, which biases the algorithm to label Bulls' P&R defense as ices.The process converges after multiple iterations. In practice, twoiterations have typically been sufficient to yield good results.

In accordance with exemplary embodiments, a canonical event datastore210 may contain a definitive list of events that the system knowsoccurred during a game. This includes events extracted from the XYZdata, as well as those specified by third-party sources, such as PBPdata from various vendors. The events in the canonical event datastore210 may have game clock times specified for each event. The datastore210 may be fairly large. To maintain efficient processing, it is sharedand stored in-memory across many machines in the cloud. This is similarin principle to other methods such as Hadoop™; however, it is much moreefficient, because in embodiments involving events, such as sportingevents, where there is some predetermined structure that is likely to bepresent (e.g., the 24-second shot clock, or quarters or halves in abasketball game), it makes key structural assumptions about the data.Because the data is from sports games, for example, in embodiments onemay enforce that no queries will run across multiple quarters/periods.Aggregation steps can occur across quarters/periods, but query resultswill not. This is one instantiation of this assumption. Any other domainin which locality of data can be enforced will also fall into thiscategory.

Such a design allows rapid and complex querying across all of the data,allowing arbitrary filters, rather than relying on either 1)long-running processes, or 2) summary data, or 3) pre-computed resultson pre-determined filters.

In accordance with exemplary and non-limiting embodiments, data isdivided into small enough shards that each worker shard has a lowlatency response time. Each distributed machine may have multipleworkers corresponding to the number of processes the machine can supportconcurrently. Query results never rely on more than one shard, since weenforce that events never cross quarter/period boundaries. Aggregationfunctions all run incrementally rather than in batch process so that asworkers return results, these are incorporated into the final answerimmediately. To handle results such as rankings pages, where many rowsmust be returned, the aggregator uses hashes to keep track of theseparate rows and incrementally updates them.

Referring to FIG. 3, an exploration loop may be enabled by the methodsand systems disclosed herein, where questioning and exploration canoccur, such as using visualizations (e.g., data effects, referred to asDataFX in this disclosure), processing can occur, such as to identifynew events and metrics, and understanding emerges, leading to additionalquestions, processing and understanding.

Referring to FIG. 4, the present disclosure provides an instant playerrankings feature as depicted in the illustrated user interface. A usercan select among various types of available rankings 402, as indicatedin the drop down list 410, such as rankings relating to shooting,rebounding, rebound ratings, isolations (Isos), picks, postups,handoffs, lineups, matchups, possessions (including metrics andactions), transitions, plays and chances. Rankings can be selected in amenu element 404 for players, teams, or other entities. Rankings can beselected for different types of play in the menu element 408, such asfor offense, defense, transition, special situations, and the like. Theranking interface allows a user to quickly query the system to answer aparticular question instead of thumbing through pages of reports. Theuser interface lets a user locate essential factors and evaluate talentof a player to make more informed decisions.

FIGS. 5A-5B shows certain basic, yet quite in-depth, pages in thesystems described herein, referred to in some cases as the “Eaglesystem.” This user interface may allow the user to rank players andteams by a wide variety of metrics. This may include identified actions,metrics derived from these actions, and other continuous metrics.Metrics may relate to different kinds of events, different entities(players and teams), different situations (offense and defense) and anyother patterns identified in the spatiotemporal pattern recognitionsystem. Examples of items on which various entities can be ranked in thecase of basketball include chances, charges, closeouts, drives,frequencies, handoffs, isolations, lineups, matches, picks, plays,possessions, postups, primary defenders, rebounding (main and raw), offball screens, shooting, speed/load and transitions.

The Rankings UI makes it easy for a user to understand relative qualityof one row item versus other row items, along any metric. Each metricmay be displayed in a column, and that row's ranking within thedistribution of values for that metrics may be displayed for the user.Color coding makes it easy for the user to understand relative goodness.

FIGS. 6A-6B show a set of filters in the UI, which can be used to filterparticular items to obtain greater levels of detail or selected sets ofresults. Filters may exist for seasons, games, home teams, away teams,earliest and latest date, postseason/regular season, wins/losses,offense home/away, offensive team, defensive team, layers on the courtfor offense/defense, players off court for offense/defense, locations,offensive or defensive statistics, score differential, periods, timeremaining, after timeout play start, transition/no transition, andvarious other features. The filters 602 for offense may includeselections for the ballhandler, the ballhandler position, the screener,the screener position, the ballhandler outcome, the screener outcome,the direction, the type of pick, the type of pop/roll, the direction ofthe pop/roll, and presence of the play (e.g., on the wing or in themiddle). Many other examples of filters are possible, as a filter canexist for any type of parameter that is tracked with respect to an eventthat is extracted by the system or that is in the spatiotemporal dataset used to extract events. The present disclosure also allowssituational comparisons. The user interface allows a user to search fora specific player that may fit into offense. The highly accurate datasetand easy to use interface allow the user to compare similar players insimilar situations. The user interface may allow the user to exploreplayer tendencies. The user interface may allow locating shot locationsand also may provide advanced search capabilities.

Filters enable users to subset the data in a large number of ways andimmediately receive metrics calculated on the subset. Using multipleloops for convergence in machine learning enables the system to returnthe newly filtered data and metrics in real-time, whereas existingmethods would require minutes to re-compute the metrics given thefilters, leading to inefficient exploration loops (FIG. 3). Given thatthe data exploration and investigation process often requires manyloops, these inefficiencies can otherwise add up quickly.

As illustrated with reference to FIGS. 6A-6B, there are many filtersthat may enable a user to select specific situations of interest toanalyze. These filters may be categorized into logical groups,including, but not limited to, Game, Team, Location, Offense, Defense,and Other. The possible filters may automatically change depending onthe type of event being analyzed, for example, Shooting, Rebounding,Picks, Handoffs, Isolations, Postups, Transitions, Closeouts, Charges,Drives, Lineups, Matchups, Play Types, Possessions.

For all event types, under the Game category, filters may includeSeason, specific Games, Earliest Date, Latest Date, Home Team, AwayTeam, where the game is being played Home/Away, whether the outcome wasWins/Losses, whether the game was a Playoff game, and recency of thegame.

For all event types, under the Team category, filters may includeOffensive Team, Defensive Team, Offensive Players on Court, DefendersPlayers on Court, Offensive Players Off Court, Defenders Off Court.

For all event types, under the Location category, the user may be givena clickable court map that is segmented into logical partitions of thecourt. The user may then select any number of these partitions in orderto filter only events that occurred in those partitions.

For all event types, under the Other category, the filters may includeScore Differential, Play Start Type (Multi-Select: Field Goal ORB, FieldGoal DRB, Free Throw ORB, Free Throw DRB, Jump Ball, Live Ball Turnover,Defensive Out of Bounds, Sideline Out of Bounds), Periods, SecondsRemaining, Chance After Timeout (T/F/ALL), Transition (T/F/ALL).

For Shooting, under the Offense category, the filters may includeShooter, Position, Outcome (Made/Missed/All), Shot Value, Catch andShoot (T/F/ALL), Shot Distance, Simple Shot Type (Multi-Select: Heave,Angle Layup, Driving Layup, Jumper, Post), Complex Shot Type(Multi-Select: Heave, Lob, Tip, Standstill Layup, Cut Layup, DrivingLayup, Floater, Catch and Shoot), Assisted (T/F/ALL), Pass From(Player), Blocked (T/F/ALL), Dunk (T/F/ALL), Bank (T/F/ALL), Goaltending(T/F/ALL), Shot Attempt Type (Multi-select: FGA No Foul, FGM Foul, FGXFoul), Shot SEFG (Value Range), Shot Clock (Range), Previous Event(Multi-Select: Transition, Pick, Isolation, Handoff, Post, None).

For Shooting, under the Defense category, the filters may includeDefender Position (Multi-Select: PG, SG, SF, PF, CTR), Closest Defender,Closest Defender Distance, Blocked By, Shooter Height Advantage.

For Picks, under the Offense category, the filters may includeBallhandler, Ballhandler Position, Screener, Screener Position,Ballhandler Outcome (Pass, Shot, Foul, Turnover), Screener Outcome(Pass, Shot, Foul, Turnover), Direct or Indirect Outcome, Pick Type(Reject, Slip, Pick), Pop/Roll, Direction, Wing/Middle,Middle/Wing/Step-Up.

For Picks, under the Defense category, the filters may includeBallhandler Defender, Ballhandler Defender Position, Screener Defender,Screener Defender Position, Ballhandler Defense Type (Over, Under,Blitz, Switch, Ice), Screener Defense Type (Soft, Show, Ice, Blitz,Switch), Ballhandler Defense (Complex) (Over, Under, Blitz, Switch, Ice,Contain Trap, Weak), Screener Defense (Complex) (Over, Under, Blitz,Switch, Ice, Contain Trap, Weak, Up to Touch).

For Drives, under the Offense category, the filters may includeBallhandler, Ballhandler Position, Ballhandler Outcome, Direct orIndirect, Drive Category (Handoff, Iso, Pick, Closeout, Misc.), DriveEnd (Shot Near Basket, Pullup, Interior Pass, Kickout, Pullout,Turnover, Stoppage, Other), Direction, Blowby (T/F).

For Drives, under the Defense category, the filters may includeBallhandler Defender, Ballhandler Defender Position, Help DefenderPresent (T/F), Help Defenders.

For most other events, under the Offense category, the filters mayinclude Ballhandler, Ballhandler Position, Ballhandler Outcome, Director Indirect.

For most other events, under the Defense category, the filters mayinclude Ballhandler Defender, Ballhandler Defender Position.

For Postups, under the Offense category, the filters may additionallyinclude Area (Left, Right, Middle).

For Postups, under the Defense category, the filters may additionallyinclude Double Team (T/F).

The present disclosure provides detailed analysis capabilities, such asthrough the depicted user interface embodiment of FIG. 7. In an exampledepicted in FIG. 7, the user interface may be used to know if a playershould try and ice the pick and roll or not between two players. Filterscan go from all picks, to picks involving a selected player asballhandler, to picks involving that ballhandler with a certainscreener, to the type of defense played by that screener. By filteringdown to particular matchups (by player combinations and actions taken),the system allows rapid exploration of the different options for coachesand players, and selection of preferred actions that had the bestoutcomes in the past. Among other things, the system may give a detailedbreakdown of a player's opponent and a better idea of what to expectduring a game. The user interface may be used to know and highlightopponent capabilities. A breakdowns UI may make it easy for a user todrill down to a specific situation, all while gaining insight regardingfrequency and efficacy of relevant slices through the data.

The events captured by the present system may be capable of beingmanipulated using the UI. FIG. 8 shows a visualization, where a dropdownfeature 802 allows a user to select various parameters related to theballhandler, such as to break down to particular types of situationsinvolving that ballhandler. These types of “breakdowns” facilitateimproved interactivity with video data, including enhanced video datacreated with the methods and systems disclosed herein. Most standardvisualizations are static images. For large and complex datasets,especially in cases where the questions to be answered are unknownbeforehand, interactivity enables the user to explore the data, ask newquestions, get new answers. Visualizations may be color coded good(e.g., orange) to bad (e.g., blue) based on outcomes in particularsituations for easy understanding without reading the detailed numbers.Elements like the sizes of partitions can be used, such as to denotefrequency. Again, a user can comprehend significance from a glance. Inembodiments, each column represents a variable for partitioning thedataset. It is easy for a user to add, remove, and re-arrange columns byclicking and dragging. This makes it easy to experiment with differentvisualizations. Furthermore, the user can drill into a particularscenario by clicking on the partition of interest, which zooms into thatpartition, and redraws the partitions in the columns to the right sothat they are re-scaled appropriately. This enables the user to view therelative sample sizes of the partitions in columns to the right, evenwhen they are small relative to all possible scenarios represented incolumns further to the left. In embodiments, a video icon takes a userto video clips of the set of plays that correspond to a given partition.Watching the video gives the user ideas for other variables to use forpartitioning.

Various interactive visualizations may be created to allow users tobetter understand insights that arise from the classification andfiltering of events, such as ones that emphasize color coding for easyvisual inspection and detection of anomalies (e.g. a generally goodplayer with lots of orange but is bad/blue in one specific dimension).Conventionally, most standard visualizations are static images. However,for large and complex datasets, especially in cases where the questionsto be answered are unknown beforehand, interactivity enables the user toexplore the data, ask new questions, get new answers. For example, abreakdown view may be color coded good (orange) to bad (blue) for easyunderstanding without reading the numbers. Sizes of partitions maydenote the frequency of events. Again, one can comprehend from a glancethe events that occur most frequently. Each column of a visualizationmay represent a variable for partitioning the dataset. It may be easy toadd, remove, and re-arrange columns by clicking and dragging. This makesit easy to experiment with possible visualizations. In embodiments, avideo icon may take a user to video clips, such as of the set of playsthat correspond to that partition. Watching the video gives the userideas for other variables to use for partitioning.

In embodiments, a ranking view is provided. Upon moussing over each rowof a ranking view, histograms above each column may give the user aclear contextual understanding that row's performance for each columnvariable. The shape of a distribution is often informative. Color-codedbars within each cell may also provide a view of each cell's performancethat is always available, without moussing over. Alternatively, thecells themselves may be color-coded.

The system may provide a personalized video in embodiments of themethods and systems described herein. For example, with little time toscout the opposition, the system can provide a user relevant informationto quickly prepare the team. The team may rapidly retrieve the mostmeaningful plays, cut, and compiled to specific needs of players. Thesystem may provide immediate video cut-ups. In embodiments, the presentdisclosure provides a video that is synchronized with identifiedactions. For example, if spatiotemporal machine learning identifies asegment of a video as showing a pick and roll involving two players,then that video segment may be tagged, so that when that event is found(either by browsing or by filtering to that situation), the video can bedisplayed. Because the machine understands the precise moment that anevent occurs in the video, a user-customizable segment of video can becreated. For example, the user can retrieve video corresponding to xseconds before, and y seconds after, each event occurrence. Thus, thevideo may be tagged and associated with events. The present disclosuremay provide a video that may allow customization by numerous filters ofthe type disclosed above, relating to finding a video that satisfiesvarious parameters, that displays various events, or combinationsthereof. For example, in embodiments, an interactive interface providedby the present disclosure allows watching videos clips for specific gamesituations or actions.

Reports may provide a user with easy access to printable pagessummarizing pre-game information about an opponent, scouting report fora particular player, or a post-game summary. For example, the reportsmay collect actionable useful information in one to two easy-to-digestpages. These pages may be automatically scheduled to be sent to otherstaff members, e.g. post-game reports sent to coaches after each game.Referring to FIG. 11, a report may include statistics for a givenplayer, as well as visual representations, such as of locations 1102where shots were taken, including shots of a particular type (such ascatch and shoot shots).

The UI as illustrated in FIG. 12 provides a court comparison view 1202among several parts of a sports court (and can be provided amongdifferent courts as well). For example, filters 1204 may be used toselect the type of statistic to show for a court. Then statistics can befiltered to show results filtered by left side 1208 or right side 1214.Where the statistics indicate an advantage, the advantages can be shown,such as of left side advantages 1210 and right side advantages 1212.

In sports, the field of play is an important domain constant orelements. Many aspects of the game are best represented for comparisonon a field of play. In embodiments, a four court comparison view 1202 isa novel way to compare two players, two teams, or other entities, togain an overview view of each player/team (Leftmost and Rightmost FIGS.)1208, 1214 and understand each one's strengths/weaknesses (Left andRight Center FIGS. 1210, 1212).

The court view UI 1302 as illustrated in FIG. 13 provides a court view1304 of a sport arena 1304, in accordance with an embodiment of thepresent disclosure. Statistics for very specific court locations can bepresented on a portion 1308 of the court view. The UI may provide a viewof custom markings, in accordance with an embodiment of the presentinvention.

Referring to FIG. 14, filters may enable users to subset the data in alarge number of ways, and immediately receive metrics calculated on thesubset. Descriptions of particular events may be captured and madeavailable to users.

Various events may be labeled in a game, as reflected in FIG. 15, whichprovides a detailed view of a timeline 1502 of a game, broken down bypossession 1504, by chances 1508, and by specific events 1510 thatoccurred along the timeline 1502, such as determined by spatiotemporalpattern recognition, by human analysis, or by a combination of the two.Filter categories available by a user interface of the presentdisclosure may include ones based on seasons, games, home teams, awayteams, earliest date, latest date, postseason/regular season,wins/losses, offense home/away, offensive team, defensive team, playerson the court for offense/defense, players off court for offense/defense,location, score differential, periods, time remaining, play type (e.g.,after timeout play) and transition/no transition. Events may includeones based on primitive markings, such as shots, shots with a correctedshot clock, rebounds, passes, possessions, dribbles, and steals, andvarious novel event types, such as SEFG (shot quality), EFG+, playeradjusted SEFG, and various rebounding metrics, such as positioning,opportunity percentage, attack, conversion percentage, rebounding aboveposition (RAP), attack+, conversion+ and RAP+. Offensive markings mayinclude simple shot types (e.g., angled layup, driving layup, heave,post shot, jumper), complex shot types (e.g., post shot, heave, cutlayup, standstill layup, lob, tip, floater, driving layup, catch andshoot stationary, catch and shoot on the move, shake & raise, overscreen, pullup and stepback), and other information relating to shots(e.g., catch and shoot, shot clock, ⅔S, assisted shots, shootingfoul/not shooting foul, made/missed, blocked/not blocked,shooter/defender, position/defender position, defender distance and shotdistance). Other events that may be recognized, such as through thespatiotemporal learning system, may include ones related to picks(ballhandler/screener, ballhandler/screener defender, pop/roll,wing/middle, step-up screens, reject/slip/take, direction(right/left/none), double screen types (e.g., double, horns, L, andhandoffs into pick), and defense types (ice, blitz, switch, show, soft,over, under, weak, contain trap, and up to touch), ones related tohandoffs (e.g., receive/setter, receiver/setter defender, handoffdefense (ice, blitz, switch, show, soft, over, or under),handback/dribble handoff, and wing/step-up/middle), ones related toisolations (e.g., ballhandler/defender and double team), and onesrelated to post-ups (e.g., ballhandler/defender, right/middle/left anddouble teams).

Defensive markings are also available, such as ones relating tocloseouts (e.g. ballhandler/defender), rebounds (e.g., players going forrebounds (defense/offense)), pick/handoff defense, post double teams,drive blow-bys and help defender on drives), ones relating to off ballscreens (e.g., screener/cutter and screener/cutter defender), onesrelating to transitions (e.g. when transitions/fast breaks occur,players involved on offense and defense, and putback/no putback), onesrelating to how plays start (e.g., after timeout/not after timeout,sideline out of bounds, baseline out of bounds, field goal offensiverebound/defensive rebound, free throw offensive rebound/defensiverebound and live ball turnovers), and ones relating to drives, such asballhandler/defender, right/left, blowby/no blowby, help defenderpresence, identity of help defender, drive starts (e.g., handoff, pick,isolation or closeout) and drive ends (e.g., shot near basket, interiorpass, kickout, pullup, pullout, stoppage, and turnover). These examplesand many others from basketball and other sports may be defined, basedon any understanding of what constitutes a type of event during a game.Markings may relate to off ball screens (screener/cutter),screener/cutter defender, screen types (down, pro cut, UCLA, wedge, widepin, back, flex, clip, zipper, flare, cross, and pin in).

FIG. 16 shows a system 1602 for querying and aggregation. Inembodiments, data is divided into small enough shards that each workerhas low latency response time. Each distributed machine may havemultiple workers corresponding to the number of processes the machinecan support concurrently. Query results never rely on more than oneshard, since we enforce that events never cross quarter/periodboundaries. Aggregation functions all run incrementally rather than inbatch process, so that as workers return results, these are incorporatedinto the final answer immediately. To handle results such as rankingspages, where many rows must be returned, the aggregator uses hashes tokeep track of the separate rows and incrementally updates them.

FIG. 17 shows a process flow for a hybrid classification process thatuses human labelers together with machine learning algorithms to achievehigh accuracy. This is similar to the flow described above in connectionwith FIG. 2, except with the explicit inclusion of the human-machinevalidation process. By taking advantage of aligned video as describedherein, one may provide an optimized process for human validation ofmachine labeled data. Most of the components are similar to thosedescribed in connection with FIG. 2 and in connection with thedescription of aligned video, such as the XYZ data source 1702, cleaningprocess 1704, spatiotemporal pattern recognition module 1712, eventprocessing system 1714, video source 1708, alignment facility 1710 andvideo snippets facility 1718. Additional components include a validationand quality assurance process 1720 and an event-labeling component 1722.Machine learning algorithms are designed to output a measure ofconfidence. For the most part, this corresponds to the distance from aseparating hyperplane in the feature space. In embodiments, one maydefine a threshold for confidence. If an example is labeled by themachine and has confidence above the threshold, the event goes into thecanonical event datastore 210 and nothing further is done. If an examplehas a confidence score below the threshold, then the system may retrievethe video corresponding to this candidate event, and ask a humanoperator to provide a judgment. The system asks two separate humanoperators for labels. If the given labels agree, the event goes into thecanonical event datastore 210. If they do not, a third person, known asthe supervisor, is contacted for final opinion. The supervisor'sdecision may be final. The canonical event datastore 210 may containboth human marked and completely automated markings. The system may useboth types of marking to further train the pattern recognitionalgorithms. Event labeling is similar to the canonical event datastore210, except that sometimes one may either 1) develop the initial goldstandard set entirely by hand, potentially with outside experts, or 2)limit the gold standard to events in the canonical event datastore 210that were labeled by hand, since biases may exist in the machine labeleddata.

FIG. 18 shows test video input for use in the methods and systemsdisclosed herein, including views of a basketball court from simulatedcameras, both simulated broadcast camera views 1802, as well aspurpose-mounted camera views 1804.

FIG. 19 shows additional test video input for use in the methods andsystems disclosed herein, including input from broadcast video 1902 andfrom purpose-mounted cameras 1904 in a venue. Referring to FIG. 20,probability maps 2004 may be computed based on likelihood there is aperson standing at each x,y location.

FIG. 21 shows a process flow of an embodiment of the methods and systemsdescribed herein. Initially, in an OCR process 2118, machine visiontechniques are used to automatically locate the “score bug” anddetermine the location of the game clock, score, and quarterinformation. This information is read and recognized by OCR algorithms.Post-processing algorithms using various filtering techniques are usedto resolve issues in the OCR. Kalman filtering/HMMs used to detecterrors and correct them. Probabilistic outputs (which measure degree ofconfidence) assist in this error detection/correction. Next, in arefinement process 2120, sometimes, a score bug is non-existent orcannot be detected automatically (e.g. sometimes during PIP or splitscreens). In these cases, remaining inconsistencies or missing data isresolved with the assistance of human input. Human input is designed tobe sparse so that labelers do not have to provide input at every frame.Interpolation and other heuristics are used to fill in the gaps.Consistency checking is done to verify game clock. Next, in an alignmentprocess, 2112 the Canonical Datastore 2110 (referred to elsewhere inthis disclosure alternatively as the event datastore) contains adefinitive list of events that the system knows occurred during a game.This includes events extracted from the XYZ data 2102, such as aftercleansing 2104 and spatiotemporal pattern recognition 2108, as well asthose specified by third-party sources such as player-by-player datasets 2106, such as available from various vendors. Differences among thedata sources can be resolved, such as by a resolver process. The eventsin the canonical datastore 2110 may have game clock times specified foreach event. Depending on the type of event, the system knows that theuser will be most likely to be interested in a certain interval of gameplay tape before and after that game clock. The system can thus retrievethe appropriate interval of video for the user to watch.

One challenge pertains to the handling of dead ball situations and othergame clock stoppages. The methods and systems disclosed herein includenumerous novel heuristics to enable computation of the correct videoframe that shows the desired event, which has a specified game clock,and which could be before or after the dead ball since those frames havethe same game clock. The game clock is typically specified only at theone-second level of granularity, except in the final minute of eachquarter.

Another advance is to use machine vision techniques to verify some ofthe events. For example, video of a made shot will typically show thescore being increased, or will show a ball going through a hoop. Eitherkind of automatic observation serves to help the alignment processresult in the correct video frames being shown to the end user.

Next, in a query UI component 2130, the UI enables a user to quickly andintuitively request all video clips associated with a set ofcharacteristics: player, team, play type, ballhandler, ballhandlervelocity, time remaining, quarter, defender, etc. In addition, when auser is watching a video clip, the user can request all events that aresimilar to whatever just occurred in the video. The system uses a seriesof cartoon-like illustration to depict possible patterns that represent“all events that are similar.” This enables the user to choose theintended pattern, and quickly search for other results that match thatpattern.

Next, the methods and systems may enable delivery of enhanced video, orvideo snips 2124, which may include rapid transmission of clips fromstored data in the cloud. The system may store video as chunks (e.g.,one minute chunks), such as in AWS S3, with each subsequent fileoverlapping with a previous file, such as by 30 seconds. Thus, eachvideo frame may be stored twice. Other instantiations of the system maystore the video as different sized segments, with different amounts ofoverlap, depending on the domain of use. In embodiments, each video fileis thus kept at a small size. The 30-second duration of overlap may beimportant because most basketball possessions (or chances in ourterminology) do not last more than 24 seconds. Thus, each chance can befound fully contained in one video file, and in order to deliver thatchance, the system does not need to merge content from multiple videofiles. Rather, the system simply finds the appropriate file thatcontains the entire chance (which in turn contains the event that is inthe query result), and returns that entire file, which is small. Withthe previously computed alignment index, the system is also able toinform the UI to skip ahead to the appropriate frame of the video filein order to show the user the query result as it occurs in that videofile. This delivery may occur using AWS S3 as the file system, theInternet as transport, and a browser-based interface as the UI. It mayfind other instantiations with other storage, transport, and UIcomponents.

FIG. 22 shows certain metrics that can be extracted using the methodsand systems described herein, relating to rebounding in basketball.These metrics include positioning metrics, attack metrics, andconversion metrics. For positioning, the methods and systems describedherein first address how to value the initial position of the playerswhen the shot is taken. This is a difficult metric to establish. Themethods and systems disclosed herein may give a value to the real estatethat each player owns at the time of the shot. This breaks down into twoquestions: (1) what is the real estate for each player? (2) what is itworth? To address the first question, one may apply the technique ofusing Voronoi (or Dirichlet) tessellations. Voronoi tessellations areoften applied to problems involving spatial allocation. Thesetessellations partition a space into Voronoi cells given a number ofpoints in that space. For any point, it is the intersection of theself-containing halfspaces defined by hyper-planes equidistant from thatpoint to all other points. That is, a player's cell is all the points onthe court that are closer to the player than any other player. If allplayers were equally capable they should be able to control any reboundthat occurred in this cell. One understands that players are not equallycapable however this establishment of real estate is to set a baselinefor performance. Over performance or under performance of this baselinewill be indicative of their ability. To address the second question, onemay condition based on where the shot was taken and calculate a spatialprobability distribution of where all rebounds for similar shots wereobtained. For each shot attempt, one may choose a collection of shotsclosest to the shot location that provides enough samples to construct adistribution. This distribution captures the value of the real estateacross the court for a given shot. To assign each player a value forinitial positioning, i.e., the value of the real estate at the time ofthe shot, one may integrate the spatial distribution over the Voronoicell for that player. This yields the likelihood of that player gettingthe rebound if no one moved when the shot was taken and they controlledtheir cell. We note that because we use the distribution of location ofthe rebound conditioned on the shot, it is not a matter of controllingmore area or even necessarily area close to the basket, but the mostvaluable area for that shot. While the most valuable areas are almostalways close to the basket, there are some directional effects.

For an attack or hustle metric, one may look at phases following a shot,such as an initial crash phase. To analyze this, one may look at thetrajectory of the ball and calculate the time that it gets closest tothe center of the rim. At this point, one may reapply the Voronoi-basedanalysis and calculate the rebound percentages of each player, i.e., thevalue of the real the estate that each player has at the time the ballhits the rim. The change in this percentage from the time the shot istaken to the time it hits the rim is the value or likelihood the playerhad added during the phase. Players can add value by crashing theboards, i.e., moving closer to the basket towards places where therebound is likely to go, or by blocking out, i.e., preventing otherplayers by taking valuable real estate that is already established. Auseful, novel metric for the crash phase is generated by subtracting therebound probability at the shot from the rebound probability at the rim.The issue is that the ability to add probability is not independent fromthe probability at the shot. Consider a case of a defensive player whoplays close to the basket. The player is occupying high value realestate, and once the shot is taken, other players are going to startcoming into this real estate. It is difficult for players with highinitial positioning value to have positive crash deltas. Now consider aplayer out by the three-point line. Their initial value is very low andmoving any significant distance toward the rim will give them a positivecrash delta. Thus, it is not fair to compare these players on the samescale. To address this, one may look at the relationship of the rawcrash deltas (the difference between the probability at rim andprobability at shot) compared to the probability at shot. In order tonormalize for this effect, one may subtract the value of the regressionat the player's initial positioning value from the raw crash delta toform the player's Crash value. Intuitively, the value indicates how muchmore probability is added by this player beyond what a player withsimilar initial positioning would add. One may apply this normalizationmethodology to all the metrics the initial positioning affects the otherdimensions and it can be beneficial to control for it.

A player has an opportunity to rebound the ball if they are the closestplayer to the ball once the ball gets below ten feet (or if they possessthe ball while it is above ten feet). The player with the firstopportunity may not get the rebound so multiple opportunities could becreated after a single field goal miss. One may tally the number offield goal misses for which a player generated an opportunity forthemselves and divided by the number of field goals to create anopportunity percentage metric. This indicates the percentage of fieldgoal misses for which that player ended up being closest to the ball atsome point. The ability for a player to generate opportunities beyondhis initial position is the second dimension of rebounding: Hustle.Again, one may then apply the same normalization process as describedearlier for Crash.

The reason that there are often multiple opportunities for rebounds forevery missed shot is that being closest to the ball does not mean that aplayer will convert it into a rebound. Thus, the third dimension ofrebounding, conversion. The raw conversion metric for players iscalculated simply by dividing the number of rebounds obtained by thenumber of opportunities generated.

Formally, given a shot is described by its 2D coordinates on the court,s_x and s_y, which is followed by a rebound r, also described by itscoordinates on the court of r_x and r_y, one may estimate P(r_y,r_x|s_x, s_y), the probability density of the rebound occurring at eachposition on the court given its shot location.

This may be accomplished by first discretizing the court into, forexample, 156 bins, created by separating the court into 13 equallyspaced columns, and 12 equally spaced rows. Then, given some set S ofshots from a particular bin, the rebounds from S will be distributed inthe bins of the court according to a multinomial distribution. One maythen apply maximum likelihood estimation to determine the probability ofa rebound in each of the bins of the court, given the training set S.This process may be performed for bins that shots may fall in, giving156 distributions for the court.

Using these distributions one may determine P(r_y, r_x|s_x, s_y). First,the shot is mapped to an appropriate bin. The probability distributiondetermined in the previous step is then utilized to determine theprobability of the shot being rebounded in every bin of the court. Oneassumes that within a particular bin, the rebound is uniformly likely tooccur in any coordinate. Thus, a probability density of the probabilityof the rebound falling in the bin is assigned to all points in the bin.

Using the probability density P(r_y, r_x|s_x, s_y), one may determinethe probability that each particular player grabs the rebound giventheir location and the position of the other players on the court.

To accomplish this, one may first create a Voronoi diagram of the court,where the set of points is the location (p_x, p_y) for each player onthe court. In such a diagram, each player is given a set of points thatthey control. Formally one may characterize the set of points thatplayer P_k controls in the following manner, where X is all points onthe court, and d denotes the Cartesian distance between 2 points.

R _(k) ={xεX|d(x,P _(k))≦d(x,P _(j)) for all j≠k}

Now there exist the two components for determining the probability thateach player gets the rebound given their location, specifically, theshot's location, and the location of all the other players on the court.One may determine this value by assuming that if a ball is rebounded, itwill always be rebounded by the closest available player. Therefore, byintegrating the probability of a rebound over each location in theplayer's Voronoi cell, we determine their rebound probability:

∫_(R) P(r _(x) ,r _(y) |s _(x) ,s _(y))dxdy

The preceding section describes a method for determining the playersrebounding probability, assuming that the players are stationary.However, players often move in order to get into better positions forthe rebound, especially when they begin in poor positions. One mayaccount for these phenomena. Let the player's raw rebound probability bedenoted r_(p) and let d be an indicator variable denoting whether theplayer is on defense.

On may then attempt to estimate the player's probability of getting arebound, which we express in the following manner:

P(r|rp,d)

One does this by performing two linear regressions, one for theoffensive side of the ball and one for the defensive. One may attempt toestimate p(r|r_(p), d) in the following manner:

P(r|r _(p) ,d=0)=A _(o) *r _(p) +B _(o)

P(r|r _(p) ,d=1)=A _(d) *r _(p) B _(d)

This results in four quantities to estimate. One may do this byperforming an ordinary least squares regression for offensive anddefensive players' overall rebounds in the test set. One may use 1 as atarget variable when the player rebounds the ball, and 0 when he doesnot. This regression is performed for offense to determine A_(o) andB_(o) and for defense to determine A_(d) and B_(d). One can then use thevalues to determine the final probability of each player getting therebound given the shots location and the other players on the court.

Novel shooting metrics can also be created using this system. One isable to determine the probability of a shot being made given variousfeatures of the shot s, denoted as F. Formally each shot can becharacterized by a feature vector of the following form.

[dist (hoop, shooter), dist(shooter, defender₀), |angle(hoop, shooter,defender₀)|,|angle(shooter, hoop, hoop_(other)), I(shot=catchAndShoot),dist(shooter, defender₁)]

Here, the hoop represents the basket the shooter is shooting at,defender₀ refers to the closest defender to the shooter, defender₁refers to the second closest defender, and hoop_(other) refers to thehoop on the other end of the court. The angle function refers to theangle between three points, with the middle point serving as the vertex.I(shot=catchAndShoot) is an indicator variable, set to 1 if the shootertook no dribbles in the individual possession before shooting the shot,otherwise set to 0.

Given these features, one seeks to estimate P(s=make). To do this, onemay first split the shots into 2 categories, one for where dist (hoop,shooter) is less than 10, and the other for the remaining shots. Withineach category one may find coefficients β₀, β₁, . . . , β₅ for thefollowing equation:

1/(1ê(−t))

where

t=F ₀*β₀ +F ₁*β₁ + . . . +F ₅*β₅

Here, F₀ through F₅ denote the feature values for the particular shot.One may find the coefficient values β₀, β₁, . . . , β₅ using logisticregression on the training set of shots S. The target for the regressionis 0 when the shot is missed and 1 when the shot is made. By performingtwo regressions, one is able to find appropriate values for thecoefficients, for both shots within 10 feet, and longer shots outside 10feet.

As depicted in FIG. 23, three or four dimensions can be dynamicallydisplayed on a 2-D graph scatter rank view 2302, including the x, y,size of the icon, and changes over time. Each dimension may be selectedby the user to represent a variable of the user's choice. Also, onmouse-over, related icons may highlight, e.g. moussing over one playermay highlight all players on the same team.

As depicted in FIG. 40, reports 2402 can be customized by the user sothat a team can create a report that is specifically tailored to thatteam's process and workflow. Another feature is that the report mayvisually display not only the advantages and disadvantages for eachcategory shown, but also the size of that advantage or disadvantage,along with the value and rank of each side being compared. This visuallanguage enables a user to quickly scan the report and understanding themost important points.

Referring to FIG. 25, an embodiment of a quality assurance UI 2502 isprovided. The QA UI 2502 presents the human operator with both ananimated 2D overhead view 2510 of the play, as well as a video clip 2508of the play. A key feature is that only the few seconds relevant to thatplay are shown to the operator, instead of an entire possession, whichmight be over 20 seconds long, or even worse, requiring the humanoperator to fast forward in the game tape to find the event herself.Keyboard shortcuts are used for all operations, to maximize efficiency.Referring to FIG. 26, the operator's task is simplified to its core, sothat we lighten the cognitive load as much as possible: if the operatoris verifying a category of plays X, the operator has to simply choose,in an interface element 2604 of the embodiment of the QA UI 2602 whetherthe play shown in the view 2608 is valid (Yes or No), or (Maybe). Shecan also deem the play to be a (Duplicate), a (Compound) play that meansit is just one type-X action in a consecutive sequence of type-Xactions, or choose to (Flag) the play for supervisor review for anyreason. Features of the UI 2602 include the ability to fast word,rewind, submit and the like, as reflected in the menu element 2612. Atable 2610 can allow a user to indicate the validity of plays occurringat designated times.

FIG. 27 shows a method of camera pose detection, also known as “courtsolving.” The figure shows the result of automatic detection of the“paint,” and use of the boundary lines to solve for the camera pose. Thecourt lines and hoop location, given the solved camera pose, are thenshown projected back onto the original image 2702. This projection isfrom the first iteration of the solving process, and one can see thatthe projected court and the actual court do not yet align perfectly. Onemay use machine vision techniques to find the hoop and to find the courtlines (e.g. paint boundaries), then use found lines to solve for thecamera pose. Multiple techniques may be used to determine court lines,including detecting the paint area. Paint area detection can be doneautomatically. One method involves automatically removing the non-paintarea of the court by automatically executing a series of “flood fill”type actions across the image, selecting for court-colored pixels. Thisleaves the paint area in the image, and it is then straightforward tofind the lines/points. One may also detect all lines on the court thatare visible, e.g. background or 3-point arc. In either case,intersections provide points for camera solving. A human interface 2702may be provided for providing points or lines to assist algorithms, tofine-tune the automatic solver. Once all inputs are provided, the camerapose solver is essentially a randomized hill climber that uses themathematical models as a guide (since it may be under-constrained). Itmay use multiple random initializations. It may advance a solution if itis one of the best in that round. When an iteration is done, it mayrepeat until the error is small. FIG. 46 shows the result of automaticdetection of the “paint”, and use of the boundary lines to solve for thecamera pose. The court lines and hoop location, given the solved camerapose, are then shown projected back onto the original image. Thisprojection is from the first iteration of the solving process, and onecan see that the projected court and the actual court do not yet alignperfectly.

FIG. 28 relates to camera pose detection. The second step 2802 shown inthe Figure shows how the human can use this GUI to manually refinecamera solutions that remain slightly off.

FIG. 29 relates to auto-rotoscoping. Rotoscoping 2902 is required inorder to paint graphics around players without overlapping the players'bodies. Rotoscoping is partially automated by selecting out the parts ofthe image with similar color as the court. Masses of color left in theimage can be detected to be human silhouettes. The patch of color can be“vectorized” by finding a small number of vectors that surround thepatch, but without capturing too many pixels that might not represent aplayer's body.

FIGS. 30A-30C relate to scripted storytelling with an asset library3002. To produce the graphics-augmented clips, a company may eitherlearn heavily on a team of artists, or a company may determine how bestto handle scripting based on a library of assets. For example, insteadof manually tracing a player's trajectory and increasing the shotprobability in each frame as the player gets closer to the ball, ascripting language allows the methods and systems described herein tospecify this augmentation in a few lines of code. In another example,for rebound clips, the Voronoi partition and the associated reboundpositioning percentages can be difficult to compute for every frame. Alibrary of story element effects may list each of these current andfuture effects. Certain combinations of scripted story element effectsmay be best suited for certain types of clips. For example, a reboundand put-back will likely make use of the original shot probability, therebound probabilities including Voronoi partitioning, and then go backto the shot probability of the player going for the rebound. This entirescript can be learned as being well-associated with the event type inthe video. Over time, the system can automatically infer the best, or atleast retrieve an appropriate, story line to match up with a selectedvideo clip containing certain events. This enables augmented videoclips, referred to herein as DataFX clips, to be auto-generated anddelivered throughout a game.

FIGS. 31-38 show examples of DataFX visualizations. The visualization ofFIG. 31 requires court position to be solved in order to lay down grid,player “puddles”. Shot arc also requires backboard/hoop solution. InFIG. 32, Voronoi tessellation, heat map, shot and rebound arcs allrequire the camera pose solution. The highlight of the player usesrotoscoping. In FIG. 33, in addition to the above, players arerotoscoped for highlighting. FIGS. 34-38 show additional visualizationsthat are based on use of the methods and systems disclosed herein.

In embodiments, DataFX (video augmented with data-driven specialeffects) may be provided for pre-, during, or post-game viewing, foranalytic and entertainment purposes. DataFX may combine advanced datawith Hollywood-style special effects. Pure numbers can be boring, whilepure special effects can be silly, but the combination of the two andthe results can be very powerful. Example features used alone or incombination in DataFX can include use of a Voronoi overlay on court, aGrid overlay on court, a Heat map overlay on court, a Waterfall effectshowing likely trajectories of the ball after a missed field goalattempt, a Spray effect on a shot, showing likely trajectories of theshot to the hoop, Circles and glows around highlighted players,Statistics and visual cues over or around players, Arrows and othermarkings denoting play actions, Calculation overlays on court, andeffects showing each variable taken into account.

FIGS. 39-41 show a product referred to as “Clippertron.” Provided is amethod and system whereby fans can use their distributed mobile devicesto control individually and/or collectively what is shown on theJumbotron or video board(s). An embodiment enables the fan to go throughmobile application dialogs in order to choose the player, shot type, andshot location to be shown on the video board. The fan can also enter inhis or her own name, so that it is displayed alongside the highlightclip. Clips are shown on the Video Board in real time, or queued up fordisplay. Variations include getting information about the fan's seatnumber. This could be used to show a live video feed of the fan whiletheir selected highlight is being shown on the video board. Referred toas “FanMix” is a web-based mobile application that enables in-stadiumfans to control the Jumbotron and choose highlight clips to push to theJumbotron. An embodiment of FanMix enables fans to choose their favoriteplayer, shot type, and shot location using a mobile device webinterface. Upon pressing the submit button, a highlight showing thisparticular shot is sent to the Jumbotron and displayed according toplacement order in a queue. Enabling this capability is that video islined up to each shot within a fraction of a second. This allows manyclips to be shown in quick succession, each showing video from themoment of release to the ball going through the hoop. In some cases,video may start from the beginning of a play, instead of when a playbegins.

The methods and systems disclosed herein may include methods and systemsfor allowing a user or group of users to control presentation of a largescale display in an event venue, where the options for control are basedon a context of the content as determined by machine extraction ofsemantically relevant events from the content

The methods and systems disclosed herein may include methods and systemsfor enabling interaction with a large scale display system and mayinclude taking a video feed; using machine learning to develop anunderstanding of an event within the video feed, the understandingincluding identifying context information relating to the event;automatically, under computer control, extracting the content displayingthe event and associating the extracted content with the contextinformation; producing a video content data structure that includes theassociated context information; and providing an application by which atleast one user can interact with the video content data structure,wherein the options for user interaction are based on the contextinformation, wherein the interaction with the video content datastructure controls the presentation of the content on a large scaledisplay.

In embodiments, one or more users may interact with menus on anapplication, such as a smart phone application, in an arena or otherlocation that has a large-scale display. The users may expresspreferences, such as by voting, for what content should be displayed,including selecting preferred types of events and/or contexts (which maybe organized as noted above based on semantically relevant filters),selecting what metrics should be displayed (options for which may beoffered based on context information for particular extracted videoevents), and the like. In embodiments, a large scale display in a venuewhere a live event is taking place may offer games, quizzes, or thelike, where users may respond by text, SMS, or the like. The content ofsuch games or quizzes may be constructed at least in part based on amachine semantic understanding of the live event, such as asking userswhich player has the most rebounds in the first quarter, or the like.

The methods and systems disclosed herein may include methods and systemsfor a user to control Jumbotron clips based on contextualized contentfilters.

The methods and systems disclosed herein may include methods and systemsfor a Jumbotron fan quiz based on machine semantic understanding of alive game

The methods and systems disclosed herein may include methods and systemswherein the application comprises a quiz for a user, wherein the quiz isconstructed based at least in part on a machine semantic understandingof a live game that is taking place in a venue where the large scaledisplay is located. In embodiments, a fan quiz may ask questions basedon proprietary machine learned metrics such as “which player took thehardest shots in this quarter.” The methods and systems disclosed hereinmay include methods and systems for embedding a machine extracted videocut in an application, where the selection of the embedded cut for theapplication is based on the context of the video cut.

First Person Point of View (POV)

In embodiments, interactive visualization 218, as illustrated in FIG. 2,may include producing a reconstruction of an event, such as a game, suchas a 3D reconstruction or rendering. In embodiments, a 3D reconstructionor rendering of an event may be produced using a process that presentsthe event from a defined point of view, such as the first person pointof view of a participant in the event, such as a player. FIG. 39Fillustrates an embodiment of such as process, referred to herein in somecases as a first person POV process, or simply a first person process.

A first person process may allow the user to select a player's view tofollow. A first person process may automatically pin a user's view tothe head of the selected player. The end result of a first personprocess may be dynamically rendered from the view of the selected playeras a play occurs.

A first person process may be an automated first person process. Anautomated first person process may produce a 3D reconstruction orrendering of a game and render each frame from the view of a playerselected by a user.

A first person process may be a virtual reality-based first personprocess. A virtual reality-based first person process may produce a 3Dreconstruction or rendering of a game that allows a user to control theorientation of a view from the head movements of a user. In embodiments,the point of view may be controlled by, for example, player headtracking.

In embodiments, users may choose a player whose point of view will bepresented. Location of a view may be controlled automatically via headtracking data. View orientation may be controlled by the head movementsof a user. In embodiments, the head movements of a user may be recordedby virtual reality (VR) technology. VR technology may be Oculus Rift™technology and the like.

Point Cloud Construction

As illustrated in FIG. 39F, a first person process may includeconstructing a point cloud that provides a 3D model of a real worldscene.

Point cloud construction may begin by producing binary,background-subtracted images for each time-synchronized frame on eachcamera. Using these binary images and the calibrations of each camera, a3D convex hull may be produced by discretizing the scene into voxels andfilling each voxel, if the voxel is contained within the ray projectedfrom the camera through the image visual hull. The image visual hull maybe the silhouette of the scene, for example. The silhouette of the scenemay be a shape-form silhouette.

The resulting convex hull may contain voxels that may not actually bepresent in the world, due to reconstructing only of the visual hull. Inorder to achieve a more precise point cloud, the 3D convex hull may becarved using photo consistency methods.

Photo consistency methods may back-project the surface of a 3Dreconstructed visual hull onto each visible camera. Photo consistencymethods may also check to ensure the color of the pixels is consistentwith the same pixel from another camera, or with nearby pixels, such asto avoid unrealistic discontinuities. If the colors from each visiblecamera do not agree, the voxel may be carved. This process may berepeated for the entire convex hull, producing the final carved pointcloud.

Point cloud construction may estimate the skeletal pose of allparticipants in a real world scene. Point cloud construction may fit ahand-made participant model to the estimated pose of each participant ina real world scene. In an example, the real world scene could be asports court and the participants could be all the players on the sportscourt. In this example, point cloud construction could fit a hand-madeplayer model to the estimated pose of each player on the sports court.

Point cloud construction may include meshing techniques, which may beused to improve the quality of a final visualization for a user. Meshingtechniques may be used to mesh multiple point counts. Meshing techniquesmay be used to provide a view that may be very close to a point cloud,for example.

Player Identification

A first person process may use player identification to enable the userto select from which player's view to render the 3D reconstruction.Player identification may involve multiple steps in order to producereliable results.

Player identification may start by performing jersey number detection,as illustrated in FIG. 39. Jersey numbers may be mapped to player names.Jersey numbers may then be mapped to player names using official rostersand the like.

Jersey number detection may be performed frame-by-frame. Frame-by-framejersey number detection may be performed by scanning and classifyingeach window as a number or as nothing, such as using a support vectormachine (SVM), a supervised machine learning model used forclassification. The SVM may be trained, such as using training sets ofmanually marked jersey numbers from game video, for example.

Results from individual frame-by-frame detection may be stitchedtogether to form temporal tracks. Individual frame by frame detectionmay be stitched together to form temporal tracks using a k-shortestpaths algorithm, as illustrated in FIG. Y. Jersey number tracks may beassociated with existing, more continuous player tracking data.Associating jersey number tracks with existing, more continuous playertracking data may produce robust tracks of identifiable players.

Head Tracking

A first person process may use head tracking in order to control thelocation of the view within a 3D reconstruction, as illustrated in FIG.39. Head tracking may involve multiple steps in order to producereliable results.

The first step of head tracking may be the same as for playeridentification. The first step of head tracking may include headdetection. Head detection may create a model on heads instead of onjersey numbers. Head detection may be performed frame by frame.

Head detection may include frame by frame head detection. Frame-by-framehead detection may be performed by scanning each image. Frame-by-framehead detection may be performed by scanning each image and classifyingeach window as a head or not.

Classifying each window as a head or not may be performed using an SVM.An SVM may be trained. An SVM may be trained using manually marked headsamples from previously recorded games. An SVM maybe be a team-dk-SVM.

The results of the detection may then be used in 2D tracking to producetemporal 2D tracklets of each head within a camera's frame. 2D trackletsmay then be triangulated using the results of all cameras to produce a3D estimation of the location of all heads on the court. A 3D estimationof the location of all heads on the court may be 3D tracklets.

3D tracklets may then be stitched together. 3D tracklets may then bestitched together using an algorithm. An algorithm may be a k-shortestpaths (KSP) algorithm. 3d tracklets may be stitched together to producepotential final head tracking results. Linear programming may be used tochoose optimal head paths.

Gaze Estimation

As illustrated in FIG. 39F, a first person process may use gazeestimation. Gaze estimation may be used to control the orientation of aview mounted on the player's head within the 3D reconstruction. Gazeestimation may be computed by assuming a player is always looking in thedirection opposite the numbers on the back of the player.

Jersey number detection may be performed frame by frame. Frame by framejersey number detection may be performed by scanning and classifyingeach window as a number or nothing using an SVM. The SVM may be trainedusing manually marked jersey numbers from an existing game video.

An assumption may be made to determine the angle of a jersey numberlocated on the back or front of a player's jersey. An assumption may bethat a jersey number is only visible when the jersey number is perfectlyaligned with a camera that made the detection.

Cameras may have a known location in space. Because the cameras have aknown location in space, the vector between the jersey and the cameramay be computed using the known location of the camera in space.

Frame-by-frame estimation may be performed after a vector is calculated.The results of the frame-by-frame estimation may be filtered to providea smoothed experience for a first person process.

FIG. 41 relates to an offering referred to as “inSight.” This offeringallows pushing of relevant stats to fans' mobile devices 4104. Forexample, if player X just made a three-point shot from the wing, thiswould show statistics about how often he made those types of shots 4108,versus other types of shots, and what types of play actions he typicallymade these shots off of inSight does for hardcore fans what Eagle (thesystem described above) does for team analysts and coaches. Information,insights, and intelligence may be delivered to fans' mobile deviceswhile they are seated in the arena. This data is not only beautiful andentertaining, but is also tuned into the action on the court. Forexample, after a seemingly improbable corner three by a power forward,the fan is immediately pushed information that shows the shot'sfrequency, difficulty, and likelihood of being made. In embodiments, theplatform features described above as “Eagle,” or a subset thereof may beprovided, such as in a mobile phone form factor for the fan. Anembodiment may include a storyboard stripped down, such as from a formatfor an 82″ touch screen to a small 4″ screen. Content may be pushed to adevice that corresponds to the real time events happening in the game.Fans may be provided access to various effects (e.g., DataFX featuresdescribed herein) and to the other features of the methods and systemsdisclosed herein.

FIGS. 42 and 43 show touchscreen product interface elements 4202, 4204,4208, 4302 and 4304. These are essentially many different skins anddesigns on the same basic functionality described throughout thisdisclosure. Advanced stats are shown in an intuitive large-format touchscreen interface. A touchscreen may act as a storyboard for showingvarious visualizations, metric and effects that conform to anunderstanding of a game or element thereof. Embodiments include a largeformat touch screen for commentators to use during a broadcast. WhileInSight serves up content to a fan, the Storyboard enables commentatorson TV to access content in a way that helps them tell the mostcompelling story to audiences.

Features include providing a court view, a hexagonalFrequency+Efficiency View, a “City/Matrix” View with grids of events, aFace/Histogram View, Animated intro sequences that communicate to aviewer that each head's position means that player's relative ranking,an Animated face shuttle that shows re-ranking when metric is switched,a ScatterRank View, a ranking using two variables (one on each axis), aTrends View, integration if metrics with on-demand video and the abilityto r-skin or simplify for varying levels of commentator ability.

In embodiments, new metrics can be used for other activities, such asdriving new types of fantasy games, e.g. point scoring in fantasyleagues could be based on new metrics.

In embodiments, DataFX can show the player how his points were scored,e.g. overlay that runs a counter over an RB's head showing yards rushedwhile the video shows RB going down the field. In embodiments, one candeliver, for example, video clips (possibly enhanced by DataFX effects)corresponding to plays that scored points for a fantasy user's team forthat night or week.

Using an inSight-like mobile interface, a social game can be made sothat much of the game play occurs in real time while the fan is watchingthe game.

Using Insight-like mobile device features, a social game can be managedso that game play occurs in real time while a fan is watching the game,experiencing various DataFX effects and seeing fantasy scoring-relevantmetrics on screen during the game. In embodiments, the methods andsystems may include a fantasy advice or drafting tool for fans,presenting rankings and other metrics that aid in player selection.

Just as Eagle enables teams to get more wins by devising better tacticsand strategy, we could provide an Eagle-like service for fantasy playersthat gives the players a winning edge. The service/tool would enablefans to research all the possible players, and help them execute abetter draft or select a better lineup for an upcoming week/game.

DataFX can also be used for instant replays with DataFX optimized sothat it can produce “instant replays” with DataFX overlays. This relieson a completely automated solution for court detection, camera posesolving, player tracking, and player roto-scoping.

Interactive DataFX may also be adapted for display on a second screen,such as a tablet, while a user watches a main screen. Real time orinstant replay viewing and interaction may be used to enable sucheffects. On a second screen-type viewing experience, the fan couldinteractively toggle on and off various elements of DataFX. This enablesthe fan to customize the experience and to explore many differentmetrics. Rather than only DataFX-enabled replays, the system could befurther optimized so that DataFX is overlaid in true real time, enablingthe user to toggle between a live video feed and a live video feed thatis overlaid with DataFX. The user would then also be able to choose thetype of DataFX to overlay, or which player(s) to overlay it on.

A touch screen UI may be established for interaction with DataFX.

Many of the above embodiments may be used for basketball, as well as forother sports and for other items that are captured in video, such as TVshows, movies, or live video (e.g., news feeds). For sports, we use theplayer tracking data layer to enable the computer to “understand” everysecond of every game. This enables the computer to deliver content thatis extracting from portions of the game and to augment that content withrelevant story-telling elements. The computer thus delivers personalizedinteractive augmented experiences to the end user.

For non-sports domains, such as TV shows or movies, there is no playertracking data layer that assists the computer in understanding theevent. Rather, in this case, the computer must derive, in some otherway, an understanding of each scene in a TV show or movie. For example,the computer might use speech recognition to extract the dialoguethroughout a show. Or it could use computer vision to recognize objectsin each scene, such as robots in the Transformer movie. Or is could usea combination of these inputs and others to recognize things likeexplosions. The sound track could also provide clues.

The resulting system would use this understand to deliver the same kindof personalized interactive augmented experience as we have describedfor the sports domain. For example, a user could request to see theTransformer movie series, but only a compilation of the scenes wherethere are robots fighting and no human dialogue. This enables “shortform binge watching,” where users can watch content created by choppingup and re-combining bits of content from original video. The originalvideo could be sporting events, other events TV shows, movies, and othersources. Users can thus gorge on video compilations that target theirindividual preferences. This also enables a summary form of watching,suitable for catching up with current events or currently trendingvideo, without having to watch entire episodes or movies.

FIG. 44 provides a flow under which the platform may ingest and aligncontent of one or more broadcast video feeds and one or more trackingcamera video feeds. At a step 4412, a broadcast video feed may beingested, which may consist of an un-calibrated and unsynchronized videofeed. The ingested broadcast video feed may be processed by performingoptical character recognition at a step 4414, such as to extractinformation from the broadcast video feed that may assist with aligningevents within the feed with events identified in other sources of videofor the same event. This may include recognizing text and numericalelements in the broadcast video feed, such as game scores, the gameclock, player numbers, player names, text feeds displayed on the video,and the like. For example, the time on the game clock, or the score of agame, may assist with time-alignment of a broadcast feed with anothervideo feed. At a step 4404 objects may be detected within the broadcastvideo feed 4404, such as using machine-based object-recognitiontechnologies. Objects may include players (including based onrecognizing player numbers), equipment (such as the ball in a basketballgame), and many others. Once detected at the step 4404, objects may betracked over time in a step 4418, such as in progressive frames of thebroadcast video feed. Tracked objects may be used to assist incalibrating the broadcast video position by associating them with thesame objects as identified in another source, such as a tracking cameravideo feed.

At a step 4402, in parallel with the steps involved in ingesting andprocessing a broadcast video feed, video feeds from tracking cameras,such as tracking cameras for capturing 3D motion in a venue (like asports arena), may be ingested. The tracking camera video feeds may becalibrated and synchronized to a frame of reference, such as one definedby the locations of a set of cameras that are disposed at knownlocations within the venue where the tracking camera system ispositioned. At a step 4406, one or more objects may be detected withinthe tracking camera video feed, including various objects of the typesnoted above, such as players, numbers, items of equipment, and the like.In embodiments, spatio-temporal coordinates of the objects may bedetermined by processing the information from the tracking camera videofeed, the coordinates being determined for the recognized objects basedon the frame of reference defined by the camera positions of thetracking system. In embodiments, the coordinates being determined forthe recognized objects can be based on the court or the field on whichthe game is played. In embodiments, the coordinates being determined forthe recognized objects are based on the boundaries, lines, markers,indications, and the like associated with the court or the field onwhich the game is played. The video feed from the tracking camera systemand the information about spatio-temporal object positions may be usedto generate a point cloud at a step 4416, within which voxel locationsof the objects detected at the step 4406 may be identified at a step4418. The tracking camera video feed that was processed to detect andtrack objects may be further processed at a step 4410 by usingspatio-temporal pattern recognition (such as machine-basedspatio-temporal pattern recognition as described throughout thisdisclosure) to identify one or more events, which may be a wide range ofevents as described throughout this disclosure, such as events thatcorrespond to patterns in a game or sport.

In embodiments, other feeds may be available that may contain additionalinformation about events that are contained in the tracking camera videofeed. For example, a data feed, such as a play-by-play feed, for a gamemay be ingested at a step 4422. At a step 4420, the information frommultiple sources may be aligned, such as aligning the play-by-play datafeed from the step 4422 with events recognized at the step 4410.Similarly, at a step 4424 the recognized event data in the trackingcamera video feed at the step 4410 may be aligned with events recognizedin the broadcast video feed at the step 4414, resulting in time-alignedbroadcast video, tracking camera, and other (e.g., play-by-play) feeds.Once the tracking camera video feed and the broadcast video feed aretime-aligned for an event, objects detected at the step 4404 in thebroadcast video feed and tracked at the step 4418 (e.g., players' heads)may be used at a step 4428 to calibrate the broadcast video cameraposition, such as by identifying the broadcast video camera positionwithin the frame of reference of the tracking camera system used tocapture the tracking camera video feed. This may include comparing sizesand orientations of the same object as it was detected at the step 4404in the broadcast video feed and at the step 4406 in the tracking camerasystem video feed. In embodiments, calibration parameters of thebroadcast camera can be determined by, among other things, comparingpositions of detected objects in the video with detectedthree-dimensional positions of the corresponding objects that can beobtained using the calibrated tracking system. In embodiments, heads ofthe players in the game can be suitable objects because the heads of theplayers can be precisely located relative to other portions of thebodies of the players. Once calibrated, the broadcast video camerainformation can be processed as another source just like any of thetracking cameras. This may include re-calibrating the broadcast videocamera position for each of a series of subsequent events, as thebroadcast video camera may move or change zoom between events. Once thebroadcast video camera position is calibrated to the frame of referenceof the tracking camera system, at a step 4430 pixel locations in thebroadcast video feed may be identified, corresponding to objects in thebroadcast video feed, which may include using information about voxellocations of objects in the point cloud generated from the motiontracking camera feed at the step 4418 and/or using image segmentationtechniques. The process of FIG. 44 thus provides time-aligned broadcastvideo feeds, tracking camera event feeds, and play-by-play feeds, wherewithin each feed pixel locations or voxel locations of objects andbackgrounds are known, so that various activities can be undertaken toprocess the feeds, such as for augmenting the feeds, performing patternrecognition on objects and events within them (such as to find playsfollowing particular patterns), automatically clipping or cutting themto produce content (such as capturing a reaction in broadcast video toan event displayed in or detected by the tracking camera feeds based ona time sequence of time-aligned events), and many others as describedthroughout this disclosure.

The methods and systems disclosed herein may include methods and systemsfor enabling a user to express preferences relating to display of videocontent and may include using machine learning to develop anunderstanding of at least one event, one metric related to the event, orrelationships between events, metrics, venue, or the like within atleast one video feed to determine at least one type for the event;automatically, under computer control, extracting the video contentdisplaying the event and associating the machine learning understandingof the type for the event with the video content in a video content datastructure; providing a user interface by which a user can indicate apreference for at least one type of content; and upon receiving anindication of the preference by the user, retrieving at least one videocontent data structure that was determined by the machine learning tohave content of the type preferred by the user and providing the userwith a video feed containing the content of the preferred type.

In embodiments, the user interface is of at least one of a mobileapplication, a browser, a desktop application, a remote control device,a tablet, a touch screen device, a virtual reality or augmented realityheadset, and a smart phone. In embodiments, the user interface furthercomprises an element for allowing a user to indicate a preference as tohow content will be presented to the user. In embodiments, the machinelearning further comprises determining an understanding of a context forthe event and the context is stored with the video content datastructure. In embodiments, the user interface further comprises anelement for allowing a user to indicate a preference for at least onecontext. In embodiments, upon receiving an indication of a preferencefor a context, video content corresponding to the context preference isretrieved and displayed to the user. In embodiments, the contextcomprises at least one of the presence of a preferred player in thevideo feed, a preferred matchup of players in the video feed, apreferred team in the video feed, and a preferred matchup of teams inthe video feed. In embodiments, the user interface allows a user toselect at least one of a metric and a graphic element to be displayed onthe video feed, wherein at least one of the metric and the graphic isbased at least in part on the machine understanding.

The methods and systems disclosed herein may include methods and systemsfor enabling a mobile application allowing user interacting with videocontent method and may include taking a video feed; using machinelearning to develop an understanding of an event within the video feed,the understanding including identifying context information relating tothe event; automatically, under computer control, extracting the contentdisplaying the event and associating the extracted content with thecontext information; producing a video content data structure thatincludes the associated context information; and using the contextinformation for a plurality of such video content data structures togenerate, automatically under computer control, producing a story orvideo clip that includes the video content data structure, wherein thecontent of the story is based on a user preference. In embodiments, theuser preference for a type of content is based on at least one of a userexpressed preference and a preference that is inferred based on userinteraction with an item of content.

The methods and systems disclosed herein may include methods and systemsfor enabling a user to express preferences relating to display of videocontent and may include a machine learning facility for developing anunderstanding of at least one event within at least one video feed todetermine at least one type for the event; a video production facilityfor automatically, under computer control, extracting the video contentdisplaying the event and associating the machine learning understandingof the type for the event with the video content in a video content datastructure; a server for serving data to a user interface by which a usercan indicate a preference for at least one type of content; and uponreceiving at the server an indication of the preference by the user,retrieving at least one video content data structure that was determinedby the machine learning to have content of the type preferred by theuser and providing the user with a video feed containing the content ofthe preferred type.

In embodiments, the user interface is of at least one of a mobileapplication, a browser, a desktop application, a remote control device,a tablet, and a smart phone. In embodiments, the user interface furthercomprises an element for allowing a user to indicate a preference as tohow content will be presented to the user. In embodiments, the machinelearning further comprises determining an understanding of a context forthe event and the context is stored with the video content datastructure. In embodiments, the user interface further comprises anelement for allowing a user to indicate a preference for at least onecontext. In embodiments, upon receiving an indication of a preferencefor a context, video content corresponding to the context preference isretrieved and displayed to the user. In embodiments, the contextcomprises at least one of the presence of a preferred player in thevideo feed, a preferred matchup of players in the video feed, apreferred team in the video feed, and a preferred matchup of teams inthe video feed. In embodiments, the user interface allows a user toselect at least one of a metric and a graphic element to be displayed onthe video feed, wherein the metric is based at least in part on themachine understanding.

The methods and systems disclosed herein may include methods and systemsdelivering personalized video content and may include using machinelearning to develop an understanding of at least one event within atleast one video feed to determine at least one type for the event;automatically, under computer control, extracting the video contentdisplaying the event and associating the machine learning understandingof the type for the event with the video content in a video content datastructure; developing a personal profile for a user based on at leastone of expressed preferences of the user, information about the user,and information collected about actions taken by the user with respectto at least one type of video content; and upon receiving an indicationof the user profile, retrieving at least one video content datastructure that was determined by the machine learning to have content ofthe type likely to be preferred by the user based on the user profile.

The methods and systems disclosed herein may include methods and systemsfor delivering personalized video content and may include using machinelearning to develop an understanding of at least one event within atleast one video feed to determine at least one type for the event,wherein the video feed is a video feed for a professional game; usingmachine learning to develop an understanding of at least one eventwithin a data feed relating to the motion of a non-professional player;based on the machine learning understanding of the video feed for theprofessional game and the data feed of the motion of thenon-professional player, automatically, under computer control,providing an enhanced video feed that represents the non-professionalplayer playing within the context of the professional game. Inembodiments, the methods and systems may further include providing afacility having cameras for capturing 3D motion data and capturing videoof a non-professional player to provide the data feed for thenon-professional player. In embodiments, the non-professional player isrepresented by mixing video of the non-professional player with video ofthe professional game. In embodiments, the non-professional player isrepresented as an animation having attributes based on the data feedabout the non-professional player.

The methods and systems disclosed herein may also include one or more ofthe following features and capabilities: spatiotemporal patternrecognition (including active learning of complex patterns and learningof actions such as P&R, postups, play calls); hybrid methods forproducing high quality labels, combining automated candidate generationfrom XYZ data, and manual refinement; indexing of video by automatedrecognition of game clock; presentation of aligned optical and video;new markings using combined display, both manual and automated (via posedetection etc.); metrics: shot quality, rebounding, defense and thelike; visualizations such as Voronoi, heatmap distribution, etc.;embodiment on various devices; video enhancement with metrics &visualizations; interactive display using both animations and video;gesture and touch interactions for sports coaching and commentatordisplays; and cleaning of XYZ data using, for example, HMM, PBP, video,hybrid validation.

Further details as to data cleaning 204 are provided herein. Raw inputXYZ is frequently noisy, missing, or wrong. XYZ data is also deliveredwith attached basic events such as possession, pass, dribble, shot.These are frequently incorrect. This is important because eventidentification further down the process (Spatiotemporal PatternRecognition) sometimes depends on the correctness of these basic events.As noted above, for example, if two players' XY positions are switched,then “over” vs. “under” defense would be incorrectly switched, since theplayers' relative positioning is used as a critical feature for theclassification. Also, PBP data sources are occasionally incorrect.First, one may use validation algorithms to detect all events, includingthe basic events such as possession, pass, dribble, shot, and reboundthat are provided with the XYZ data. Possession/Non-possession may use aHidden Markov Model to best fit the data to these states. Shots andrebounds may use the possession model outputs, combined with 1)projected destination of the ball, and 2) PBP information. Dribbles maybe identified using a trained ML algorithm and also using the output ofthe possession model.

Specifically, once possessions are determined, dribbles may beidentified with a hidden Markov model. The hidden Markov model consistsof three states:

1. Holding the ball while the player is still able to dribble.

2. Dribbling the ball.

3. Holding the ball after the player has already dribbled.

A player starts in State 1 when he gains possession of the ball. At alltimes players are allowed to transition to either their current state,or the state with a number one higher than their current state, if sucha state exists.

The players' likelihood of staying in their current state ortransitioning to another state may be determined by the transitionprobabilities of the model as well as the observations. The transitionprobabilities may be learned empirically from the training data. Theobservations of the model consist of the player's speed, which is placedinto two categories, one for fast movement, and one for slow movement,as well as the ball's height, which is placed into categories for lowand high height. The cross product of these two observations representsthe observation space for the model. Similar to the transitionprobabilities, the observation probabilities, given a particular state,may be learned empirically from the training data. Once theseprobabilities are known, the model is fully characterized and may beused to classify when the player is dribbling on unknown data.

Once it is known that the player is dribbling, it remains to bedetermined when the actual dribbles occur. This may be done with aSupport Vector Machine that uses domain specific information about theball and player, such as the height of the ball as a feature todetermine whether at that instant the player is dribbling. A filteringpass may also be applied to the resulting dribbles to ensure that theyare sensibly separated, so that for instance, two dribbles do not occurwithin 0.04 seconds of each other.

Returning to the discussion of the algorithms, these algorithms decreasethe basic event labeling error rate by a significant factor, such asabout 50%. Second, the system has a library of anomaly detectionalgorithms to identify potential problems in the data. These includetemporal discontinuities (intervals of missing data are flagged);spatial discontinuities (objects traveling is a non-smooth motion,“jumping”); interpolation detection (data that is too smooth, indicatingthat post-processing was done by the data supplier to interpolatebetween known data points in order to fill in missing data). Thisproblem data is flagged for human review so that events detected duringthese periods are subject to further scrutiny.

Spatio-player tracking may be undertaken in at least two types, as wellas in a hybrid combined type. For tracking with broadcast video, thebroadcast video is obtained from multiple broadcast video feeds.Typically, this will include a standard “from the stands view” from thecenter stands midway-up, a backboard view, a stands view from a lowerangle from each corner, and potentially other views. Optionally, PTZ(pan tilt zoom) sensor information from each camera is also returned. Analternative is a Special Camera Setup method. Instead of broadcastfeeds, this uses feeds from cameras that are mounted specifically forthe purposes of player tracking. The cameras are typically fixed interms of their location, pan, tilt, zoom. These cameras are typicallymounted at high overhead angles; in the current instantiation, typicallyalong the overhead catwalks above the court. A Hybrid/Combined Systemmay be used. This system would use both broadcast feeds and feeds fromthe purpose-mounted cameras. By combining both input systems, accuracyis improved. Also, the outputs are ready to be passed on to the DataFXpipeline for immediate processing, since the DataFX will be paintinggraphics on top of the already-processed broadcast feeds. Wherebroadcast video is used, the camera pose must be solved in each frame,since the PTZ may change from frame to frame. Optionally, cameras thathave PTZ sensors may return this info to the system, and the PTZ inputsare used as initial solutions for the camera pose solver. If thisinitialization is deemed correct by the algorithm, it will be used asthe final result; otherwise, refinement will occur until the systemreceives a useable solution. As described above, players may beidentified by patches of color on the court. The corresponding positionsare known since the camera pose is known, and we can perform the properprojections between 3D space and pixel space.

Where purpose mounted cameras are used, multiple levels of resolutionmay be involved. Certain areas of the court or field require moresensitivity, e.g. on some courts, the color of the “paint” area makes itdifficult to track players when they are in the paint. Extra cameraswith higher dynamic range and higher zoom are focused on these areas.The extra sensitivity enables the computer vision techniques to trainseparate algorithms for different portions of the court, tuning eachalgorithm to its type of inputs and the difficulty of that task.

In a combination system, by combining the fixed and broadcast videofeeds, the outputs of a player tracking system can feed directly intothe DataFX production, enabling near-real-time DataFX. Broadcast videomay also produce high-definition samples that can be used to increaseaccuracy.

The methods and systems disclosed herein may include methods and systemsfor enabling interaction with a broadcast video content stream and mayinclude a machine learning facility for developing an understanding ofat least one event within a video feed for a video broadcast, theunderstanding including identifying context information relating to theevent; and a touch screen user interface by which a broadcaster caninteract with the video feed, wherein the options for broadcasterinteraction are based on the context information, wherein theinteraction with the touch screen controls the content of the broadcastvideo event. In embodiments, the touch screen interface is a largescreen adapted to be seen by viewers of the video broadcast as thebroadcaster uses the touch screen. In embodiments, a smaller touchscreen is used by a commentator on air to control the informationcontent being displayed, and the images/video on the touch screen issimultaneously displayed on a larger screen that is filmed and broadcastor is simultaneously displayed directly in the broadcast feed. Inembodiments, the broadcaster can select from a plurality ofcontext-relevant metrics, graphics, or combinations thereof to bedisplayed on the screen. In embodiments, the broadcaster can display aplurality of video feeds that have similar contexts as determined by themachine learning facility. In embodiments, the similarity of contexts isdetermined by comparing events within the video feeds. In embodiments,the broadcaster can display a superimposed view of at least two videofeeds to facilitate a comparison of events from a plurality of videofeeds. In embodiments, the comparison is of similar players fromdifferent, similar, or identical time periods. In embodiments, asimilarity of players is determined by machine understanding of thecharacteristics of the players from the different time periods. Inembodiments, the broadcaster can display a plurality of highlights thatare automatically determined by a machine understanding of a live sportsevent that is the subject of the video feed. In embodiments, thehighlights are determined based on similarity to highlights that havebeen identified for other events.

The methods and systems disclosed herein may include methods and systemsfor enabling interaction with a broadcast video content stream and mayinclude developing a machine learning understanding of at least oneevent within a video feed for a video broadcast, the understandingincluding identifying context information relating to the event; andproviding a touch screen user interface by which a broadcaster caninteract with the video feed, wherein the options for broadcasterinteraction are based on the context information, wherein theinteraction with the touch screen controls the content of the broadcastvideo event. In embodiments, the touch screen interface is a largescreen adapted to be seen by viewers of the video broadcast as thebroadcaster uses the touch screen. In embodiments, the broadcaster canselect from a plurality of context-relevant metrics to be displayed onthe screen. In embodiments, the broadcaster can display a plurality ofvideo feeds that have similar contexts as determined by the machinelearning facility. In embodiments, the similarity of contexts isdetermined by comparing events within the video feeds. In embodiments,the broadcaster can display a superimposed view of at least two videofeeds to facilitate a comparison of events from a plurality of videofeeds. In embodiments, the comparison is of similar players fromdifferent time periods.

In embodiments, a similarity of players is determined by machineunderstanding of the characteristics of the players from the differenttime periods. In embodiments, the broadcaster can display a plurality ofhighlights that are automatically determined by a machine understandingof a live sports event that is the subject of the video feed. Inembodiments, the highlights are determined based on similarity tohighlights that have been identified for other events.

The methods and systems disclosed herein may include methods and systemsfor enabling interaction with a broadcast video content stream and mayinclude taking a video feed; using machine learning to develop anunderstanding of an event within the video feed, the understandingincluding identifying context information relating to the event;automatically, under computer control, extracting the content displayingthe event and associating the extracted content with the contextinformation; producing a video content data structure that includes theassociated context information; and providing an application by which auser can interact with the video content data structure, wherein theoptions for user interaction are based on the context information,wherein the interaction with the video content data structure controlsthe presentation of a broadcast video event on a display screen.

Methods and systems disclosed herein may include tracklet stitching.Optical player tracking results in short to medium length tracklets,which typically end when the system loses track of a player or theplayer collides (or passes close to) with another player. Using teamidentification and other attributes, algorithms can stitch thesetracklets together.

Where a human being is in the loop, systems may be designed for rapidinteraction and for disambiguation and error handling. Such a system isdesigned to optimize human interaction with the system. Novel interfacesmay be provided to specify the motion of multiple moving actorssimultaneously, without having to match up movements frame by frame.

In embodiments, custom clipping is used for content creation, such asinvolving OCR. Machine vision techniques may be used to automaticallylocate the “score bug” and determine the location of the game clock,score, and quarter information. This information is read and recognizedby OCR algorithms. Post-processing algorithms using various filteringtechniques are used to resolve issues in the OCR. Kalman filtering/HMMsmay be used to detect errors and correct them. Probabilistic outputs(which measure the degree of confidence) assist in this errordetection/correction.

Sometimes, a score is non-existent or cannot be detected automatically(e.g. sometimes during PIP or split screens). In these cases, remaininginconsistencies or missing data is resolved with the assistance of humaninput. Human input is designed to be sparse so that labelers do not haveto provide input at every frame. Interpolation and other heuristics areused to fill in the gaps. Consistency checking is done to verify gameclock.

For alignment 2112, as discussed in connection with FIG. 21, anotheradvance is to use machine vision techniques to verify some of theevents. For example, video of a made shot will typically show the scorebeing increased or will show a ball going through a hoop. Either kind ofautomatic observation serves to help the alignment process result in thecorrect video frames being shown to the end user.

In accordance with an exemplary and non-limiting embodiment, augmentedor enhanced video with extracted semantics-based experience is providedbased, at least in part, on 3D position/motion data. In accordance withother exemplary embodiments, there is provided embeddable app contentfor augmented video with an extracted semantics-based experience. In yetanother exemplary embodiment, there is provided the ability toautomatically detect the court/field, and relative positioning of thecamera, in (near) real time using computer vision techniques. This maybe combined with automatic rotoscoping of the players in order toproduce dynamic augmented video content.

The methods and systems disclosed herein may include methods and systemsfor embedding video content in an application and may include taking avideo feed; using machine learning to develop an understanding of anevent within the video feed, the understanding including identifyingcontext information relating to the event; automatically, under computercontrol, extracting the content displaying the event and associating theextracted content with the context information; producing a videocontent data structure that includes the associated context information;taking an application that displays video content; and embedding thevideo content data structure in the application. In embodiments, theuser interface of the application offers the user the option to controlthe presentation of the video content from the video content datastructure in the application. In embodiments, the control of thepresentation is based on at least one of a user preference and a userprofile. In embodiments, the application is a mobile application thatprovides a story about an event and wherein the video content datastructure comprises at least one of a content card and a digital stillimage.

The methods and systems disclosed herein may include methods and systemsfor enabling a mobile application that allows user interaction withvideo content and may include a video ingestion facility for taking avideo feed; a machine learning facility for developing an understandingof an event within the video feed, the understanding includingidentifying context information relating to the event; and a videoproduction facility for automatically, under computer control,extracting the content displaying the event, associating the extractedcontent with the context information and producing a video content datastructure that includes the associated context information; and usingthe context information for a plurality of such video content datastructures to generate, automatically under computer control, a storythat includes a sequence of the video content data structures. Inembodiments, the content of the story is based on a user profile that isbased on at least one of an expressed user preference, information abouta user interaction with video content, and demographic information aboutthe user. In embodiments, the methods and systems may further includedetermining a pattern relating to a plurality of events in the videofeed and associating the determined pattern with the video content datastructure as additional context information. In embodiments, the patternrelates to a highlight event within the video feed. In embodiments, thehighlight event is associated with at least one of a player and a team.In embodiments, the embedded application allows a user to indicate atleast one of a player and a team for which the user wishes to obtainvideo feeds containing the highlight events. In embodiments, the patternrelates to a comparison of events occurring at least one of within thevideo feed or within a plurality of video feeds. In embodiments, thecomparison is between events occurring over time. In embodiments, theembedded application allows a user to select at least one player toobtain a video providing a comparison between the player and at leastone of a past representation of the same player and a representation ofanother player. In embodiments, the pattern is a cause-and-effectpattern related to the occurrence of a following type of event after theoccurrence of a pre-cursor type of event. In embodiments, the embeddedapplication allows the user to review video cuts in a sequence thatdemonstrate the cause-and-effect pattern. In embodiments, theapplication provides a user interface for allowing a user to enter atleast one of text and audio input to provide a narrative for a sequenceof events within the video feed. In embodiments, the user may select asequence of video events from within the feed for display in theapplication. In embodiments, upon accepting the user narrative, thesystem automatically generates an electronic story containing the eventsfrom the video feed and the narrative.

The methods and systems disclosed herein may include methods and systemsfor enabling a mobile application that allows user interaction withvideo content and may include taking a video feed; using a machinelearning facility to develop an understanding of an event within thevideo feed, the understanding including identifying context informationrelating to the event; and automatically, under computer control,extracting the content displaying the event, associating the extractedcontent with the context information and producing a video content datastructure that includes the associated context information. Inembodiments, the methods and systems may further include using thecontext information for a plurality of such video content datastructures to generate, automatically under computer control, a storythat includes a sequence of the video content data structures.

In embodiments, the user may interact with an application, such as on aphone, laptop, or desktop, or with a remote control, to control thedisplay of broadcast video. As noted above in connection withinteraction with a mobile application, options for user interaction maybe customized based on the context of an event, such as by offeringoptions to display context-relevant metrics for the event. Theseselections may be used to control the display of broadcast video by theuser, such as by selecting preferred, context-relevant metrics thatappear as overlays, sidebars, scrolling information, or the like on thevideo display as various types of events take place in the video stream.For example, a user may select settings for a context like a three pointshot attempt, so that when the video displays three point shot attempts,particular metrics (e.g., the average success percentage of the shooter)are shown as overlays above the head of the shooter in the video.

The methods and systems disclosed herein may include methods and systemsfor personalizing content for each type of user based on determining thecontext of the content through machine analysis of the content and basedon an indication by the user of a preference for a type of presentationof the content.

The methods and systems disclosed herein may include methods and systemsfor enabling a user to express preferences relating to display of videocontent and may include: taking a video feed; using machine learning todevelop an understanding of an event within the video feed, theunderstanding including identifying context information relating to theevent; automatically, under computer control, extracting the contentdisplaying the event and associating the extracted content with thecontext information; producing a video content data structure thatincludes the associated context information; and providing a userinterface by which a user can indicate a preference for how content thatis associated with a particular type of context will be presented to theuser.

In embodiments, a user may be presented with an interface element for amobile application, browser, desktop application, remote control,tablet, smart phone, or the like, for indicating a preference as to howcontent will be presented to the user. In embodiments, the preferencemay be indicated for a particular context, such a context determined bya machine understanding of an event. In embodiments, a user may selectto see certain metrics, graphics or additional information overlaid ontop of the existing broadcast for certain types of semantic events suchas players expected field goal percentage when they possess the ball orthe type and effectiveness of defense being played on a pick and roll.

The methods and systems disclosed herein may include methods and systemsfor automatically generating stories/content based on the personalprofile of a viewer and their preferences or selections ofcontextualized content.

The methods and systems disclosed herein may include methods and systemsfor enabling a mobile application allowing user interacting with videocontent method and may include taking a video feed; using machinelearning to develop an understanding of an event within the video feed,the understanding including identifying context information relating tothe event; automatically, under computer control, extracting the contentdisplaying the event and associating the extracted content with thecontext information; producing a video content data structure thatincludes the associated context information; and using the contextinformation for a plurality of such video content data structures togenerate, automatically under computer control, a story that includesthe video content data structures, wherein the content of the story isbased on a user preference. In embodiments, the user preference for atype of content is based on at least one of a user expressed preferenceand a preference that is inferred based on user interaction with an itemof content.

In embodiments, items of content that are associated, based on machineunderstanding, with particular events in particular contexts can belinked together, or linked with other content, to produce modifiedcontent such as stories. For example, a game summary, such as extractedfrom an online report about an event, may be augmented withmachine-extracted highlight cuts that correspond to elements featured inthe game summary, such as highlights of important plays, images ofparticular players, and the like. These stories can be customized for auser, such as linking a story about a game played by the user's favoriteteam with video cuts of the user's favorite player that were takenduring the game.

The methods and systems disclosed herein may include methods and systemsfor using machine learning to extract context information andsemantically relevant events and situations from a video content stream,such that the events and situations may be presented according to thecontext of the content.

The methods and systems disclosed herein may include methods and systemsfor embedding video content in an application and may include taking avideo feed; using machine learning to develop an understanding of anevent within the video feed, the understanding including identifyingcontext information relating to the event; automatically, under computercontrol, extracting the content displaying the event and associating theextracted content with the context information; producing a videocontent data structure that includes the associated context information;taking an application that displays video content; and embedding thevideo content data structure in the application, wherein the location ofthe embedded video content in the application is based on the contextinformation.

In embodiments, context-identified video cuts can be used to enrich orenhance applications, such as by embedding the cuts in relevantlocations in the applications. For example, a mobile applicationdisplaying entertainment content may be automatically populated withvideo cuts of events that are machine-extracted and determined to be ofthe appropriate type (based on context), for the application. A videogame application can be enhanced, such as by including real video cutsof plays that fit a particular context (e.g., showing a pick-and-rollplay where players A and B are matched up against players C and D in areal game, and the same matchup is determined to occur in the videogame).

To facilitate embedding the application, a set of protocols, such asAPIs, may be defined, by which available categories (such as semanticcategories, types of contexts, types of events, and the like) arespecified, such that an application may call for particular types ofevents, which can, in turn, be embedded in the application. Similarly,an application may be constructed with appropriate pointers, calls,objects, or the like, that allow a designer to specify, and call for,particular types of events, which may be automatically extracted from alibrary of machine-extracted, context-identified events and thenembedded where appropriate into the application code.

In embodiments, an application may provide stories about events, such assporting events, and the machine-extracted content may include contentcards or digital stills that are tagged by context so that they can beplaced in appropriate locations in a story. The application can provideautomatically generated content and stories, enhanced by content from alive game. In embodiments, an application may recommend video clipsbased on use of key words that match machine learned semantics thatenable users to post or share video clips automatically tailored to textthat they are writing. For example, clips may be recommended thatinclude the presence of a particular player, that include a particulartype of play (e.g., “dunks”) and/or that are from a particular timeperiod (e.g., “last night,” etc.). In accordance with an exemplary andnon-limiting embodiment, there is described a method for the extractionof events and situations corresponding to semantically relevantconcepts. In yet other embodiments, semantic events may be translatedand cataloged into data and patterns.

The methods and systems disclosed herein may include methods and systemsfor embedding content cards or digital stills with contextualizedcontent stories/visualizations into a mobile application. They mayinclude automatically generated content, such as stories, extracted froma live game delivered to users via an application, such as a mobileapplication, an augmented reality glasses application, a virtual realityglasses application, or the like. In embodiments, the application is amobile application that provides a story about an event and wherein thevideo content data structure comprises at least one of a content cardand a digital still image.

The methods and systems disclosed herein may include methods and systemsfor applying contextualized content from actual sporting events to videogames to improve the reality of game play.

The methods and systems disclosed herein may include methods and systemsfor improving a video game and may include taking a video feed; usingmachine learning to develop an understanding of at least one first realevent within the video feed, the understanding including identifyingcontext information relating to the first real event; taking a gameevent coded for display within a video game; matching the contextinformation for the real event with the context of the game event in thevideo game; comparing the display of the game event to the video for thereal event; and modifying the coding of the game event based on thecomparison.

In embodiments, context information can be used to identify video cutsthat can be used to improve video games, such as by matching the contextof a real event with a similar context in a coded video game event,comparing the video for the real event with the video game display of asimilar event, and modifying the video event to provide a more faithfulsimulation of the real event. The methods and systems disclosed hereinmay include methods and systems for taking the characteristics of a usereither from video capture of their recreational play or through usergenerated features and importing the user's avatar into a video game.The methods and systems disclosed herein may include methods and systemsfor interactive contextualized content that can be filtered and adjustedvia a touch screen interface. In embodiments, the user interface is atouch screen interface.

The methods and systems disclosed herein may include methods and systemsfor real time display of relevant fantasy and betting metrics overlaidon a live game feed. The methods and systems disclosed herein mayinclude methods and systems for real time adjustment of betting linesand/or additional betting option creation based on in-game contextualcontent.

The methods and systems disclosed herein may include methods and systemsfor taking a video feed and using machine learning to develop anunderstanding of at least one first event within the video feed. Theunderstanding includes identifying context information relating to thefirst event. The methods and systems also include determining a metricbased on the machine understanding. The metric is relevant to at leastone of a wager and a fantasy sports outcome. The methods and systemsinclude presenting the metric as an overlay for an enhanced video feed.

In embodiments, the metrics described throughout this disclosure may beplaced as overlays on video feeds. For example, metrics calculated basedon machine-extracted events that are relevant to betting lines, fantasysports outcomes, or the like, can be presented as overlays, scrollingelements, or the like on a video feed. The metrics to be presented canbe selected based on context information, such as showing fantasymetrics for players who are on screen at the time or showing the bettingline where a scoring play impacts the outcome of a bet. As noted above,the displays may be customized and personalized for a user, such asbased on that user's fantasy team for a given week or that user's wagersfor the week.

The methods and systems disclosed herein may include methods and systemsfor taking a video feed of a recreational event; using machine learningto develop an understanding of at least one event within the video feed,the understanding including identifying context information relating tothe event; and based on the machine understanding, providing contentincluding information about a player in the recreational event based onthe machine understanding and the context. The methods and systems mayfurther include providing a comparison of the player to at least oneprofessional player according to at least one metric that is based onthe machine understanding.

In embodiments, machine understanding can be applied to recreationalvenues, such as for capturing video feeds of recreational games,practices, and the like. Based on machine understanding, highlightclips, metrics, and the like, as disclosed throughout this disclosure,may be extracted by processing the video feeds, including machineunderstanding of the context of various events within the video. Inembodiments, metrics, video, and the like can be used to provide playerswith personalized content, such as a highlight reel of good plays, or acomparison to one or more professional players (in video cuts, or withsemantically relevant metrics). Context information can allowidentification of similar contexts between recreational and professionalevents, so that a player can see how a professional acted in a contextthat is similar to one faced by the recreational player. The methods andsystems may enable the ability to use metrics and events recorded from avideo stream to enable the creation of a recreational fantasy sportsgame with which users can interact. The methods and systems may enablethe ability for to recognize specific events or metrics from arecreational game and compare them to similar or parallel events from aprofessional game to help coach a recreational player or team or for thecreation of a highlight reel that features both recreational andprofessional video cuts.

The methods and systems disclosed herein may include methods and systemsfor providing enhanced video content and may include using machinelearning to develop an understanding of a plurality of events within atleast one video feed to determine at least one type for each of theplurality of events; extracting a plurality of video cuts from the videofeed and indexing the plurality of video cuts based on at least one typeof event determined by the understanding developed by machine learning;and making the indexed and extracted video cuts available to a user. Inembodiments, the user is enabled to at least one of edit, cut, and mixthe video cuts to provide an enhanced video containing at least one ofthe video cuts. In embodiments, the user is enabled to share theenhanced video. In embodiments, the methods and systems may furtherinclude indexing at least one shared, enhanced video with the semanticunderstanding of the type of events in that was determined by machinelearning. In embodiments, the methods and systems may further includeusing the index information for the shared, enhanced video to determinea similarity between the shared, enhanced video and at least one othervideo content item. In embodiments, the similarity is used to identifyadditional extracted, indexed video cuts that may be of interest to theuser. In embodiments, the similarity is used to identify other users whohave shared similarly enhanced video. In embodiments, the similarity isused to identify other users who are likely to have an interest in theshared, enhanced video. In embodiments, the methods and systems mayfurther include recommending at least one of the shared, enhanced videoand one of the video cuts based on an understanding of the preferencesof the other users. In embodiments, the similarity is based at least inpart on user profile information for users who have indicated aninterest in the video cut and the other video content item.

The methods and systems disclosed herein may include methods and systemsfor providing enhanced video content and may include using machinelearning to develop an understanding of a plurality of events within atleast one video feed to determine at least one type for each of theplurality of events; extracting a plurality of video cuts from the videofeed and indexing the plurality of video cuts to form an indexed set ofextracted video cuts, wherein the indexing is based on at least one typeof event determined by the understanding developed by machine learning;determining at least one pattern relating to a plurality of events inthe video feed; adding the determined pattern information to the indexfor the indexed set of video cuts; and making the indexed and extractedvideo cuts available to a user. In embodiments, the user is enabled toat least one of edit, cut, and mix the video cuts to provide an enhancedvideo containing at least one of the video cuts. In embodiments, theuser is enabled to share the enhanced video. In embodiments, the videocuts are clustered based on the patterns that exist within the videocuts. In embodiments, the pattern is determined automatically usingmachine learning and based on the machine understanding of the events inthe video feed. In embodiments, the pattern is a highlight event withinthe video feed. In embodiments, the highlight event is presented to theuser when the indexed and extracted video cut is made available to theuser. In embodiments, the user is prompted to watch a longer video feedupon viewing the indexed and extracted video cut.

In accordance with an exemplary and non-limiting embodiment, there isprovided a touch screen or other gesture-based interface experiencebased, at least in part, on extracted semantic events.

The methods and systems disclosed herein may include methods and systemsfor machine extracting semantically relevant events from 3Dmotion/position data captured at a venue, calculating a plurality ofmetrics relating to the events, and presenting the metrics in a videostream based on the context of the video stream.

The methods and systems disclosed herein may include methods and systemsfor producing machine-enhanced video streams and may include taking avideo feed from 3D motion and position data from a venue; using machinelearning to develop an understanding of at least one first event withinthe video feed, the understanding including identifying contextinformation relating to the first event; calculating a plurality ofmetrics relating to the events; and producing an enhanced video streamthat presents the metrics in the video stream, wherein the presentationof at least one metric is based on the context information for the eventwith which the metric is associated in the video stream.

In embodiments, semantically relevant events determined by machineunderstanding of 3D motion/position data for an event from a venue canbe used to calculate various metrics, which may be displayed in thevideo stream of the event. Context information, which may be determinedbased on the types and sequences of events, can be used to determinewhat metrics should be displayed at a given position within the videostream. These metrics may also be used to create new options for usersto place wagers on or be integrated into a fantasy sports environment.

The methods and systems disclosed herein may include methods and systemsenabling a user to cut or edit video based on machine learned contextand share the video clips. These may further include allowing a user tointeract with the video data structure to produce an edited video datastream that includes the video data structure. In embodiments, theinteraction includes at least one of editing, cutting and sharing avideo clip that includes the video data structure. The methods andsystems may enable the ability for users to interact with video cutsthrough an interface to enhance the content with graphics or metricsbased on a pre-set set of options, and then share a custom cut andenhanced clip. The methods and systems may include the ability toautomatically find similarity in different video clips based on semanticcontext contained in the clips, and then cluster clips together or torecommend additional clips for viewing. The methods and systems mayinclude the ability to extract contextualized content from a feed of arecreational event to immediately deliver content to players, includingcomparing a recreational player to a professional player based onmachine learned understanding of player types.

In accordance with an exemplary and non-limiting embodiment, there isdescribed a second screen interface unique to extracted semantic eventsand user selected augmentations. In yet other embodiments, the secondscreen may display real-time, or near real time, contextualized content.

In accordance with further exemplary and non-limiting embodiments, themethods and systems disclosed herein may include methods and systems fortaking a video feed; using machine learning to develop an understandingof an event within the video feed, the understanding includingidentifying context information relating to the event; automatically,under computer control, extracting the content displaying the event andassociating the extracted content with the context information; andproducing a video content data structure that includes the associatedcontext information. In embodiments, the methods and systems may furtherinclude determining a plurality of semantic categories for the contextinformation and filtering a plurality of such video content datastructures based on the semantic categories. In embodiments, the methodsand systems may further include matching the events that occur in onevideo feed to those that occur in a separate video feed such that thesemantic understanding captured in the first video feed can be used toat least one of filter and cut a separate second video feed based on thesame events. In embodiments, the methods and systems may further includedetermining a pattern relating to a plurality of the events andproviding a content data structure based on the pattern. In embodiments,the pattern comprises a plurality of important plays in a sports eventthat are identified based on comparison to similar plays from previoussports events. In embodiments, the pattern comprises a plurality ofplays in a sports event that is determined to be unusual based oncomparison to video feeds from other sports events. In embodiments, themethods and systems may further include extracting semantic events overtime to draw a comparison of at least one of a player and a team overtime.

In embodiments, the methods and systems may further includesuperimposing video of events extracted from video feeds from at leasttwo different time periods to illustrate the comparison. In embodiments,the methods and systems may further include allowing a user to interactwith the video data structure to produce an edited video data streamthat includes the video data structure. In embodiments, the interactionincludes at least one of editing, mixing, cutting, and sharing a videoclip that includes the video data structure. In embodiments, the methodsand systems may further include enabling users to interact with thevideo cuts through a user interface to enhance the video content with atleast one graphic element selected from a menu of options.

In embodiments, the methods and systems may further include enabling auser to share the enhanced video content. In embodiments, the methodsand systems may further include enabling a user to find similar videoclips based on the semantic context identified in the clips. Inembodiments, the methods and systems may further include using the videodata structure and the context information to construct modified videocontent for a second screen that includes the video data structure. Inembodiments, the content for the second screen correlates to the timingof an event displayed on a first screen. In embodiments, the content forthe second screen includes a metric determined based on the machineunderstanding, wherein the metric is selected based on the contextinformation.

The methods and systems disclosed herein may include methods and systemsfor displaying contextualized content of a live event on a second screenthat correlates to the timing of the live event on the first screen.These may include using the video data structure and the contextinformation to construct modified video content for a second screen thatincludes the video data structure. In embodiments, the content for thesecond screen correlates to the timing of an event displayed on a firstscreen. In embodiments, the content for the second screen includes ametric determined based on the machine understanding, wherein the metricis selected based on the context information.

In embodiments, machine extracted metrics and video cuts can bedisplayed on a second screen, such as a tablet, smart phone, or smartremote control screen, such as showing metrics that are relevant to whatis happening, in context, on a main screen.

The methods and systems disclosed herein may include methods and systemsfor an ingestion facility adapted or configured to ingest a plurality ofvideo feeds; a machine learning system adapted or configured to applymachine learning on a series of events in a plurality of video feeds inorder to develop an understanding of an event within the video feed, theunderstanding including identifying context information relating to theevent; an extraction facility adapted or configured to automatically,under computer control, extract the content displaying the event andassociate the extracted content with the context information; and avideo publishing facility for producing a video content data structurethat includes the associated context information. In embodiments, themethods and systems may further include an analytic facility adapted orconfigured to determine a plurality of semantic categories for thecontext information and filter a plurality of such video content datastructures based on the semantic categories. In embodiments, the methodsand systems may further include a matching engine adapted or configuredto match the events that occur in one video feed to those that occur ina separate video feed such that the semantic understanding captured inthe first video feed can be used to at least one of filter and cut aseparate second video feed based on the same events. In embodiments, themethods and systems may further include a pattern recognition facilityadapted or configured to determine a pattern relating to a plurality ofthe events and providing a content data structure based on the pattern.

The methods and systems disclosed herein may include methods and systemsfor displaying machine extracted, real time, contextualized contentbased on machine identification of a type of event occurring in a livevideo stream.

The methods and systems disclosed herein may include methods and systemsfor taking a video feed; using machine learning to develop anunderstanding of an event within the video feed, the understandingincluding identifying context information relating to the event;automatically, under computer control, extracting the content displayingthe event and associating the extracted content with the contextinformation; and producing a video content data structure that includesthe associated context information. The methods and systems disclosedherein may include methods and systems for providing context informationin video cuts that are generated based on machine extracted cuts thatare filtered by semantic categories.

The methods and systems disclosed herein may include methods and systemsfor determining a plurality of semantic categories for the contextinformation and filtering a plurality of the video content datastructures based on the semantic categories. The methods and systemsdisclosed herein may include methods and systems for matching the eventsthat occur in one video feed to those that occur in a separate videofeed such that the semantic understanding captured in the first videofeed can be used to filter and cut a separate second video feed based onthese same events.

The methods and systems disclosed herein may include methods and systemsfor enabling user interaction with a mobile application that displaysextracted content, where the user interaction is modified based on thecontext of the content (e.g., the menu is determined by context).

The methods and systems disclosed herein may include methods and systemsfor enabling an application allowing user interaction with video contentand may include an ingestion facility adapted or configured to access atleast one video feed, wherein the ingestion facility may be executing onat least one processor; a machine learning facility operating on the atleast one video feed to develop an understanding of an event within thevideo feed, the understanding including identifying context informationrelating to the event; an extraction facility adapted or configured toautomatically, under computer control, extract the content displayingthe event and associate the extracted content with the contextinformation; a video production facility adapted or configured toproduce a video content data structure that includes the associatedcontext information; and an application having a user interface by whicha user can interact with the video content data structure, wherein theoptions for user interaction are based on the context information. Inembodiments, the application is a mobile application. In embodiments,the application is at least one of a smart television application, avirtual reality headset application and an augmented realityapplication. In embodiments, the user interface is a touch screeninterface. In embodiments, the user interface allows a user to enhancethe video feed by selecting a content element to be added to the videofeed. In embodiments, the content element is at least one of a metricand a graphic element that is based on the machine understanding. Inembodiments, the user interface allows the user to select content for aparticular player of a sports event. In embodiments, the user interfaceallows the user to select content relating to a context involving thematchup of two particular players in a sports event.

In embodiments, the system takes at least two video feeds from differenttime periods, the machine learning facility determines a context theincludes a similarity between at least one of a plurality of players anda plurality of plays in the two feeds and the user interface allows theuser to select at least one of the players and the plays to obtain avideo feed that illustrates a comparison. In embodiments, the userinterface includes options for at least one of editing, cutting andsharing a video clip that includes the video data structure.

In embodiments, the video feed comprises 3D motion camera data capturedfrom a live sports venue. In embodiments, the ability of the machinelearning facility to develop the understanding is developed by feedingthe machine learning facility a plurality of events for which contexthas already been identified.

The methods and systems disclosed herein may include methods and systemsfor enabling a mobile application allowing user interaction with videocontent and may include taking at least one video feed; applying machinelearning on the at least one video feed to develop an understanding ofan event within the video feed, the understanding including identifyingcontext information relating to the event; automatically, under computercontrol, extracting the content displaying the event and associating theextracted content with the context information; producing a videocontent data structure that includes the associated context information;and providing a mobile application having a user interface by which auser can interact with the video content data structure, wherein theoptions for user interaction are based on the context information. Inembodiments, the user interface is a touch screen interface. Inembodiments, the user interface allows a user to enhance the video feedby selecting a content element to be added to the video feed. Inembodiments, the content element is at least one of a metric and agraphic element that is based on the machine understanding. Inembodiments, the user interface allows the user to select content for aparticular player of a sports event. In embodiments, the user interfaceallows the user to select content relating to a context involving thematchup of two particular players in a sports event.

In embodiments, the system takes at least two video feeds from differenttime periods, the machine learning facility determines a context theincludes a similarity between at least one of a plurality of players anda plurality of plays in the two feeds and the user interface allows theuser to select at least one of the players and the plays to obtain avideo feed that illustrates a comparison. In embodiments, the userinterface includes options for at least one of editing, cutting andsharing a video clip that includes the video data structure. Inembodiments, the video feed comprises 3D motion camera data capturedfrom a live sports venue. In embodiments, the ability of the machinelearning facility to develop the understanding is developed by feedingthe machine learning facility a plurality of events for which contexthas already been identified.

The methods and systems disclosed herein may include methods and systemsfor enabling a mobile application allowing user interacting with videocontent and may include taking a video feed; using machine learning todevelop an understanding of an event within the video feed, theunderstanding including identifying context information relating to theevent; automatically, under computer control, extracting the contentdisplaying the event and associating the extracted content with thecontext information; producing a video content data structure thatincludes the associated context information; and providing a mobileapplication by which a user can interact with the video content datastructure, wherein the options for user interaction are based on thecontext information.

In embodiments, machine extracted content, with associated contextinformation, may be provided to users via a mobile application, throughwhich the users may display and interact with the content, such as byselecting particular types of content based on a desired semanticcategory (such as by selecting the category in list, menu, or the like),playing content (including pausing, rewinding, fast forwarding, and thelike), and manipulating content (such as positioning content within adisplay window, zooming, panning, and the like). In embodiments, thenature of the permitted interaction may be governed by the contextinformation associated with the content, where the context informationis based on a machine understanding of the content and its associatedcontext. For example, where the content is related to a particular typeof play within a context of an event like a game, such as reboundingopportunities in basketball, the user may be permitted to select from aset of metrics that are relevant to rebounding, so that the selectedmetrics from a context-relevant set are displayed on the screen with thecontent. If the context is different, such as if the content relates toa series of pick-and-roll plays by a particular player, differentmetrics may be made available for selection by the user, such asstatistics for that player, or metrics appropriate for pick-and-rolls.Thus, the machine-extracted understanding of an event, including contextinformation, can be used to customize the content displayed to the user,including to allow the user to select context-relevant information fordisplay.

The methods and systems disclosed herein may include methods and systemsfor allowing a user to control a presentation of a broadcast videoevent, where the options for control are based on a context of thecontent as determined by machine extraction of semantically relevantevents from the content.

In accordance with an exemplary and non-limiting embodiment, there isdescribed a method for “painting” translated semantic data onto aninterface.

In accordance with an exemplary and non-limiting embodiment, there isdescribed spatio-temporal pattern recognition based, at least in part,on optical XYZ alignment for semantic events. In yet other embodiments,there is described the verification and refinement of spatiotemporalsemantic pattern recognition based, at least in part, on hybridvalidation from multiple sources.

In accordance with an exemplary and non-limiting embodiment, there isdescribed human identified video alignment labels and markings forsemantic events. In yet other embodiments, there is described machinelearning algorithms for spatiotemporal pattern recognition based, atleast in part, on human identified video alignment labels for semanticevents.

In accordance with an exemplary and non-limiting embodiment, there isdescribed automatic game clock indexing of video from sporting eventsusing machine vision techniques, and cross-referencing this index with asemantic layer that indexes game events. The product is the ability toquery for highly detailed events and return the corresponding video innear real-time.

In accordance with an exemplary and non-limiting embodiment, there isdescribed unique metrics based, at least in part, on spatiotemporalpatterns including, for example, shot quality, rebound ratings(positioning, attack, conversion) and the like.

In accordance with an exemplary and non-limiting embodiment, there isdescribed player tracking using broadcast video feeds.

In accordance with an exemplary and non-limiting embodiment, there isdescribed player tracking using multi-camera system.

In accordance with an exemplary and non-limiting embodiment, there isdescribed video cut-up based on extracted semantics. A video cut-up is aremix made up of small clips of video that are related to each other insome meaningful way. The semantic layer enables real-time discovery anddelivery of custom cut-ups. The semantic layer may be produced in one oftwo ways: (1) Video combined with data produces semantic layer, or (2)video directly to a semantic layer. Extraction may be through ML orhuman tagging. In some exemplary embodiments, video cut-up may be based,at least in part, on extracted semantics, controlled by users in astadium and displayed on a Jumbotron. In other embodiments, video cut-upmay be based, at least in part, on extracted semantics, controlled byusers at home and displayed on broadcast TV. In yet other embodiments,video cut-up may be based, at least in part, on extracted semantics,controlled by individual users and displayed on web, tablet, or mobilefor that user. In yet other embodiments, video cut-up may be based, atleast in part, on extracted semantics, created by an individual user,and shared with others. Sharing could be throughinter-tablet/inter-device communication, or via mobile sharing sites.

In accordance with further exemplary and non-limiting embodiments, themethods and systems disclosed herein may include methods and systems forenabling an application allowing user interaction with video content andmay include an ingestion facility for taking at least one video feed; amachine learning facility operating on the at least one video feed todevelop an understanding of an event within the video feed, theunderstanding including identifying context information relating to theevent; an extraction facility for automatically, under computer control,extracting the content displaying the event and associating theextracted content with the context information; a video productionfacility for producing a video content data structure that includes theassociated context information; and an application having a userinterface by which a user can interact with the video content datastructure, wherein the options for user interaction are based on thecontext information. In embodiments, the application is a mobileapplication. In embodiments, the application is at least one of a smarttelevision application, a virtual reality headset application and anaugmented reality application. In embodiments, the user interface is atouch screen interface. In embodiments, the user interface allows a userto enhance the video feed by selecting a content element to be added tothe video feed. In embodiments, the content element is at least one of ametric and a graphic element that is based on the machine understanding.In embodiments, the user interface allows the user to select content fora particular player of a sports event. In embodiments, the userinterface allows the user to select content relating to a contextinvolving the matchup of two particular players in a sports event.

In embodiments, the system takes at least two video feeds from differenttime periods, the machine learning facility determines a context theincludes a similarity between at least one of a plurality of players anda plurality of plays in the two feeds and the user interface allows theuser to select at least one of the players and the plays to obtain avideo feed that illustrates a comparison. In embodiments, the userinterface includes options for at least one of editing, cutting andsharing a video clip that includes the video data structure.

In embodiments, the video feed comprises 3D motion camera data capturedfrom a live sports venue. In embodiments, the ability of the machinelearning facility to develop the understanding is developed by feedingthe machine learning facility a plurality of events for which contexthas already been identified.

The methods and systems disclosed herein may include methods and systemsfor enabling a mobile application allowing user interaction with videocontent and may include taking at least one video feed; applying machinelearning on the at least one video feed to develop an understanding ofan event within the video feed, the understanding including identifyingcontext information relating to the event; automatically, under computercontrol, extracting the content displaying the event and associating theextracted content with the context information; producing a videocontent data structure that includes the associated context information;and providing a mobile application having a user interface by which auser can interact with the video content data structure, wherein theoptions for user interaction are based on the context information. Inembodiments, the user interface is a touch screen interface. Inembodiments, the user interface allows a user to enhance the video feedby selecting a content element to be added to the video feed. Inembodiments, the content element is at least one of a metric and agraphic element that is based on the machine understanding. Inembodiments, the user interface allows the user to select content for aparticular player of a sports event. In embodiments, the user interfaceallows the user to select content relating to a context involving thematchup of two particular players in a sports event.

In embodiments, the system takes at least two video feeds from differenttime periods, the machine learning facility determines a context theincludes a similarity between at least one of a plurality of players anda plurality of plays in the two feeds and the user interface allows theuser to select at least one of the players and the plays to obtain avideo feed that illustrates a comparison. In embodiments, the userinterface includes options for at least one of editing, cutting andsharing a video clip that includes the video data structure.

In embodiments, the video feed comprises 3D motion camera data capturedfrom a live sports venue. In embodiments, the ability of the machinelearning facility to develop the understanding is developed by feedingthe machine learning facility a plurality of events for which contexthas already been identified.

The methods and systems disclosed herein may include methods and systemsfor an analytic system and may include a video ingestion facility foringesting at least one video feed; a machine learning facility thatdevelops an understanding of at least one event within the video feed,wherein the understanding identifies at least a type of the event and atime of the event in an event data structure; a computing architectureenabling a model that takes one or more event data structures as inputand applies at least one calculation to transform the one or more eventdata structures into an output data structure; and a data transportlayer of the computing architecture for populating the model with theevent data structures as input to the model. In embodiments, the outputdata structure includes at least one prediction. In embodiments, theprediction is of an outcome of at least one of a sporting event and atleast one second event occurring within a sporting event. Inembodiments, the video feed is of a live sporting event, wherein theprediction is made during the live sporting event, and wherein theprediction relates to the same sporting event. In embodiments, theprediction is based on event data structures from a plurality of videofeeds.

In embodiments, the prediction is used for at least one of placing awager, setting a line for a wager, interacting with a fantasy program,setting a parameter of a fantasy program, providing insight to a coachand providing information to a fan. In embodiments, the model takesinputs from a plurality of data sources in addition to the event datastructures obtained from the video feed. In embodiments, the methods andsystems may further include a pattern analysis facility that takes aplurality of the event data structures and enables analysis of patternsamong the event data structures. In embodiments, the pattern analysisfacility includes at least one tool selected from the group consistingof a pattern visualization tool, a statistical analysis tool, a machinelearning tool, and a simulation tool. In embodiments, the methods andsystems may further include a second machine learning facility forrefining the model based on outcomes of a plurality of predictions madeusing the model.

The methods and systems disclosed herein may include methods and systemsfor an analytic method and may include ingesting at least one video feedin a computing platform capable of handling video data; developing anunderstanding of at least one event within the video feed using machinelearning, wherein the understanding identifies at least a type of theevent and a time of the event in an event data structure; providing acomputing architecture that enables a model that takes one or more eventdata structures as input and applies at least one calculation totransform the one or more event data structures into an output datastructure; and populating the model with the event data structures asinput to the model. In embodiments, the output data structure includesat least one prediction. In embodiments, the prediction is of an outcomeof at least one of a sporting event and at least one second eventoccurring within a sporting event. In embodiments, the video feed is ofa live sporting event, wherein the prediction is made during the livesporting event, and wherein the prediction relates to the same sportingevent. In embodiments, the prediction is based on event data structuresfrom a plurality of video feeds. In embodiments, the prediction is usedfor at least one of placing a wager, setting a line for a wager,interacting with a fantasy program, setting a parameter of a fantasyprogram, providing insight to a coach and providing information to afan. In embodiments, the model takes inputs from a plurality of datasources in addition to the event data structures obtained from the videofeed. In embodiments, the methods and systems may further includeproviding a pattern analysis facility that takes a plurality of theevent data structures and enables analysis of patterns among the eventdata structures. In embodiments, the pattern analysis facility includesat least one tool selected from the group consisting of a patternvisualization tool, a statistical analysis tool, a machine learningtool, and a simulation tool. In embodiments, the methods and systems mayfurther include at least one of providing and using a second machinelearning facility to refine the model based on outcomes of a pluralityof predictions made using the model.

The methods and systems disclosed herein may include methods and systemsfor taking a video feed; using machine learning to develop anunderstanding of a semantically relevant event within the video feed;indexing video segments of the video feed with information indicatingthe semantically relevant events identified within the feed by themachine learning; and applying machine learning to a plurality of thesemantically relevant events to determine a pattern of events. Inembodiments, the pattern is within a video feed. In embodiments, thepattern is across a plurality of video feeds. In embodiments, thepattern corresponds to a narrative structure. In embodiments, thenarrative structure corresponds to a recurring pattern of events. Inembodiments, the narrative structure relates to a sporting event andwherein the pattern relates to at least one of a blow-out victorypattern, a comeback win pattern, a near comeback pattern, aback-and-forth game pattern, an individual achievement pattern, aninjury pattern, a turning point moment pattern, a close game pattern,and a team achievement pattern.

In embodiments, the indexed video segments are arranged to support thenarrative structure. In embodiments, the arranged segments are providedin an interface for developing a story using the segments that followthe narrative structure and wherein a user may at least one of edit andenter additional content for the story. In embodiments, summary contentfor the narrative structure is automatically generated, under computercontrol, to provide a story that includes the video sequences. Inembodiments, the methods and systems may further include delivering aplurality of the automatically generated stories at least one of from adefined time period and of a defined type, allowing a user to indicatewhether they like or dislike the delivered stories, and using theindications to inform later delivery of at least one additional story.In embodiments, the pattern is relevant to a prediction. In embodiments,the prediction is related to a wager, and the pattern corresponds tosimilar patterns that were used to make predictions that resulted insuccessful wagers in other situations.

The methods and systems disclosed herein may include methods and systemsfor machine-extracting semantically relevant events from a video contentstream and determining a pattern relating to the events. The methods andsystems also include providing a content stream based on the pattern. Inembodiments, the content stream is used to provide coaching informationbased on the pattern. In embodiments, the content stream is used toassist prediction of an outcome in a fantasy sports contest. Inembodiments, the pattern is used to provide content for a viewer of asporting event.

The methods and systems disclosed herein may include methods and systemsfor machine-extracting semantically relevant events from a video contentstream; determining a pattern relating to the events; storing thepattern information with the extracted events; and providing a user withthe option to view and interact with the patterns, wherein at least oneof the patterns and the interaction options are personalized based on aprofile of the user. In embodiments, the profile is based on at leastone of user indication of a preference, information about actions of theuser, and demographic information about the user. In embodiments, thepattern comprises at least one of a trend and a statistic that iscurated to correspond with the user profile. In embodiments, the patternrelates to a comparison of a professional athlete to another athlete. Inembodiments, the other athlete is the user and the comparison is basedon a playing style of the user as determined by at least one ofinformation indicated by the user and a video feed of the user. Inembodiments, the pattern relates to an occurrence of an injury. Inembodiments, the pattern information is used to provide coaching toprevent an injury. In embodiments, the methods and systems may furtherinclude automatically generating, under computer control, an injuryprevention regimen based on the pattern and based on information aboutthe user.

The methods and systems disclosed herein may include methods and systemsfor machine-extracting semantically relevant events from a video contentstream, determining a pattern relating to the events, and providing acontent stream based on the pattern. The methods and systems may furtherinclude determining a pattern relating to a plurality of the events andproviding a content data structure based on the pattern.

In embodiments, machine-extracted information about events and contextsmay be used to determine on or more patterns, such as by analyzing timeseries, correlations, and the like in the machine-extracted events andcontexts. For example, tendencies of a team to follow running a certainplay with a particular play may be determined by comparing instances ofthe two plays over time. Embodiments may include extracting particularlyinteresting or potential “game changing” plays by understanding thecontext of an individual event and comparing it to similar events fromprevious games. Embodiments may include extracting situations or playsthat are particularly rare or unique by understanding the context of anindividual event and comparing it to similar events from previous games.Embodiments may include extracting semantic events over time to draw acomparison of a player's or team's trajectory over time andsuperimposing video to draw out this comparison.

The methods and systems disclosed herein may include methods and systemsfor a model to predict the outcome of a game or events within a gamebased on contextualized understanding of a live event for use inbetting/fantasy, coaching, augmented fan experiences, or the like.

The methods and systems disclosed herein may include methods and systemsfor an analytic system and may include taking a video feed; usingmachine learning to develop an understanding of at least one first eventwithin the video feed, the understanding including identifying contextinformation relating to the first event; taking a model used to predictthe outcome of at least one of a live game and at least one second eventwithin a live game; and populating the model with the machineunderstanding of the first event and the context information to producea prediction of an outcome of at least one of the game and the secondevent. In embodiments, the model is used for at least one of placing awager, setting a line for a wager, interacting with a fantasy program,setting a parameter of a fantasy program, providing insight to a coachand providing information to a fan.

In embodiments, machine-extracted event and context information can beused to populate one or more predictive models, such as models used forbetting, fantasy sports, coaching, and entertainment. The machineunderstanding, including various metrics described throughout thisdisclosure, can provide or augment other factors that are used topredict an outcome. For example, outcomes from particular matchups canbe machine extracted and used to predict outcomes from similar matchupsin the future. For example, based on the machine understood context of amoment in an individual game, and the machine understanding of similarmoments from previous games, a model can be created to predict theoutcome of an individual play or a series of plays on which anindividual can place a bet or on which a betting line may be set.

In embodiments, the methods and systems disclosed herein may includemethods and systems for suggestions of bets to make based on patterns ofpreviously successful bets. For example, a user may be prompted with anoption to place a bet based on previous betting history on similarevents or because a particular moment is an opportunistic time to placea bet based on the context of a game and other user generatedpreferences or risk tolerances.

The methods and systems disclosed herein may include methods and systemsfor automated storytelling, such as the ability to use patternsextracted from semantic events, metrics derived from tracking data, andcombinations thereof to populate interesting stories about the content.

The methods and systems disclosed herein may include methods and systemsfor enabling automated generation of stories and may include taking avideo feed; using machine learning to develop an understanding of asemantically relevant event within the video feed, the understandingincluding identifying context information relating to the event;providing a narrative structure for a story, wherein the narrativestructure is arranged based on the presence of semantic types of eventsand the context of those events; and automatically, under computercontrol, generating a story following the narrative structure, whereinthe story is populated based on a sequence of the machine-understoodevents and the context information.

In embodiments, patterns from semantic events may be used to populatestories. Various narrative structures can be developed, corresponding tocommon patterns of events (e.g., stories about blow-out victories,comeback wins, back-and-forth games, games that turned on big moments,or the like). Machine extracting of events and contexts can allowidentification of patterns in the events and contexts that allowmatching to one or more of the narrative structures, as well aspopulation of the story with content for the events, such as video cutsor short written summaries that are determined by the machine extraction(e.g., “in the first quarter, Team A took the lead, scoring five timeson the pick-and-roll.”).

The methods and systems disclosed herein may include methods and systemsfor enabling a mobile application allowing user interacting with videocontent and may include taking a video feed; using machine learning todevelop an understanding of an event within the video feed, theunderstanding including identifying context information relating to theevent; automatically, under computer control, extracting the contentdisplaying the event and associating the extracted content with thecontext information; producing a video content data structure thatincludes the associated context information; and providing a mobileapplication by which a user can interact with the video content datastructure, wherein the options for user interaction are based on thecontext information.

In embodiments, machine extracted content, with associated contextinformation, may be provided to users via a mobile application, throughwhich the users may display and interact with the content, such as byselecting particular types of content based on a desired semanticcategory (such as by selecting the category in list, menu, or the like),playing content (including pausing, rewinding, fast forwarding, and thelike), and manipulating content (such as positioning content within adisplay window, zooming, panning, and the like). In embodiments, thenature of the permitted interaction may be governed by the contextinformation associated with the content, where the context informationis based on a machine understanding of the content and its associatedcontext. For example, where the content is related to a particular typeof play within a context of an event like a game, such as reboundingopportunities in basketball, the user may be permitted to select from aset of metrics that are relevant to rebounding, so that the selectedmetrics from a context-relevant set are displayed on the screen with thecontent. If the context is different, such as if the content relates toa series of pick-and-roll plays by a particular player, differentmetrics may be made available for selection by the user, such asstatistics for that player, or metrics appropriate for pick-and-rolls.Thus, the machine-extracted understanding of an event, including contextinformation, can be used to customize the content displayed to the user,including to allow the user to select context-relevant information fordisplay.

The methods and systems disclosed herein may include methods and systemsfor allowing a user to control presentation of a broadcast video event,where the options for control are based on a context of the content asdetermined by machine extraction of semantically relevant events fromthe content.

In accordance with an exemplary and non-limiting embodiment, X, Y, and Zdata may be collected for purposes of inferring player actions that havea vertical component.

The methods and systems disclosed herein may employ a variety ofcomputer vision, machine learning, and/or active learning techniques andtools to extract, analyze and process data elements originating fromsources, such as, but not limited to, input data sources relating tosporting events and items in them, such as players, venues, items usedin sports (such as balls, pucks, and equipment), and the like. Thesedata elements may be available as video feeds in an example, such thatthe video feeds may be captured by image recognition devices, videorecognition devices, image and video capture devices, audio recognitiondevices, and the like, including by use of various devices andcomponents such as a camera (such as a tracking camera or broadcastcamera), a microphone, an image sensor, or the like. Audio feeds may becaptured by microphones and similar devices, such as integrated on orwith cameras or associated with independent audio capture systems. Inputfeeds may also include tracking data from chips or sensors (such aswearable tracking devices using accelerometers and other motionsensors), as well as data feeds about an event, such as a play-by-playdata feed, a game clock data feed, and the like. In the case of inputfeeds, facial recognition systems may be used to capture facial imagesof players, such as to assist in recognition of players (such as incases where player numbers are absent or obscured) and to capture andprocess expressions of players, such as emotional expressions,micro-expressions, or the like. These expressions may be associated withevents, such as to assist in machine understanding (e.g., an expressionmay convey that the event was exciting, meaningful, the like, that itwas disappointing to one constituency, that it was not important, or thelike). Machine understanding may thus be trained to recognizeexpressions and provide expression-based understanding of events, suchas to augment one or more data structures associated with an event forfurther use in the various embodiments described herein. For example, avideo feed may be processed based on a machine understanding ofexpressions to extract cuts that made players of one team happy. Asanother example, a cut showing an emotional reaction (such as by aplayer, fan, teammate, or coach) to an event may be associated with acut of the event itself, providing a combined cut that shows the eventand the reaction it caused. The various embodiments described throughoutthis disclosure the involve machine understanding, extraction of cuts,creation of data structures that are used or processed for variouspurposes, combining cuts, augmenting data feeds, producing stories,personalizing content, and the like should all be understood toencompass, where appropriate, use of machine understanding of emotionalexpression within a video feed, including based on use of computervision techniques, including facial recognition techniques andexpression recognition techniques.

The computer vision, machine learning and/or active learning tools andtechniques (together referred to as computer-controlled intelligentsystems for simplicity herein) may receive the data elements fromvarious input feeds and devices as a set of inputs either in real-time(such as in case of a live feed or broadcast) or at a different time(such as in case of a delayed broadcast of the sporting or any otherevent) without limitations. The computer-controlled intelligent systemsmay process the set of inputs, apply machine learning and naturallanguage processing using artificial intelligence (AI) and naturallanguage processing (NLP) capabilities to produce a set of services andoutputs.

In an example, the set of services and outputs may signifyspatial-temporal positions of the players and sport accessories/objectssuch as a bat, ball, football, and the like. In an example, the set ofservices and outputs may represent spatial-temporal alignments of theinputs such as the video feeds, etc. For example, a broadcast video feedmay be aligned in time with another input feed, such as input from oneor more motion tracking cameras, inputs from player tracking systems(such as wearable devices), and the like. The set of services andoutputs may include machine understood contextual outputs involvingmachine learning or understanding that may be built using various levelsof artificial intelligence, algorithmic processes, computer-controlledtasks, custom rules, and the like, such as described throughout thisdisclosure. The machine understanding may include various levels ofsemantic identification, as well as information of position and speedinformation for various items or elements, identification of basicevents such as various types of shots and screens during a sportingevent, and identification of complex events or a sequence of events suchas various types of plays, higher level metrics and patterns involvingsuch as game trajectory, style of play, strengths and weaknesses ofteams and team members/players from each team, and the like. The machinelearning tools and input feed alignment may allow automatic generationof content and information such as statistics, predictions, comparisons,and analysis. The machine learning tools may further allow to generateoutputs based on a user query input such as to determine variouspredictive analytics for a particular team player in view of historicalshots and screens in a particular context, determine possibilities ofsuccess and failures in particular zones and game scenarios conditionedto particular user inputs, and the like. The machine understanding toolsmay simulate entire aspects of real-life sporting events on a computerscreen utilizing visualization and modeling examples. The services andoutputs generated by the intelligent computer-controlled systems may beused in a variety of ways such as generation of a live feed or a delayedfeed during a sporting event in real time or at a later broadcastingtime after the sporting event. The services and outputs may allowgenerating various analysis of statistics, trends, and strategy beforeevents or across multiple events. The services and outputs mayfacilitate an interactive user session to extract contextual detailsrelating to instantaneous sporting sessions of the sporting events inassociation with user defined queries, constraints, and rules.

In an example, the services and outputs generated by thecomputer-controlled intelligent systems may enable spatio-temporalanalysis of various game attributes and elements for exploring,learning, analyzing such sporting events and utilize analytics resultsto generate predictive models and predictive analytics for gamingstrategy. These services and outputs may provide valuable insights andlearnings that are otherwise not visible.

The methods and systems disclosed herein may employ delay-dependentcomputer vision and machine learning systems (or the intelligentcomputer-controlled systems) for providing delay-dependent services andoutputs with respect to occurrence of a sporting event. The services andoutputs as discussed herein may be employed in different applicationswith varying time delays relative to actual occurrence of the sportingevent. For example, the actual event may occur at a time T1 and thecontent feeding or broadcasting may occur at a time T2 with a time delayof T2-T1. The time delay may be small such as of a few seconds so as thecontent is useful in a live commentary or augmentation of a live video.In such cases, the machine learning tools may for example utilizereal-time services and outputs and benefit from the spatio-temporalfeatures and attributes to generate game patterns and automaticvalidations during the event itself such as to highlight certain eventaspects in the commentary and/or validate momentary sessions when thereare confusions during the event for decision making. The time delay maybe longer in certain situations such as for replays, post-eventanalysis, predictive modeling, and future strategies, and the like.

The methods and systems disclosed herein may support provision of theservices and outputs at various time delays by determining processingsteps and their order of execution according to delay requirements. Thesystem may be configured to operate such that the services and outputsmay be obtained at arbitrary times with an increasing accuracy or timeresolution or such that the system targets specific delay requirementsas specified by users or defined in accordance with intendedapplications. For example, if in an application, computational resourcesare insufficient to process all frames originating from input devicessuch as cameras etc. at maximum accuracy at a video frame rate within adesired delay, then instead of processing the input video frames insequential orders, processing may be ordered in such a way that at anytime there is a uniform or approximately uniform distribution ofprocessed frames. In some cases, processing decisions may also beinfluenced by other computational efficiency considerations for certaintasks that operate on video segments, such as an opportunity to reusecertain computations across successive frames in tracking algorithms. Insome examples, processing techniques such as inference and interpolationover processed frames may be used to provide a tracking output whoseaccuracy and time resolution improves with delay as more frames areprocessed. If a target delay is specified, each component of processingapplication (such as background subtraction, detection of variouselements) may be assigned an execution time budget within which tocompute its output, such that the specified delay is met by acombination of the components. In some examples, the specified timedelays may also consider video qualities needed at sending destinationsso as to ensure that enough computation resources are allocated forappropriate resolutions and transmission rates at the destinationsduring broadcasting of the content. In certain cases, a normalresolution may be sufficient while in other cases a higher resolutionmay be needed. In various embodiments, the intelligentcomputer-controlled systems may be capable of defining appropriateresolutions, data transmission rates, and computation resourcesallocation in view of the delay requirements.

The methods and systems disclosed herein may facilitate enablingcalibration of a moving camera or any other image recognition device viatracking of moving points in a sporting event. Existing techniques forfinding unknown camera calibration parameters from captured images orvideos of sporting events rely on identifying a set of known locations,such as intersections of lines on the court or field. In accordance withsuch techniques, calibrating the moving camera as it changes itsposition or zooms across frames is challenging since there may be only afew of such known locations in the frames. The methods and systemsdisclosed herein may enable finding the calibration parameters of themoving or operator-controlled camera by using positions of moving pointslocated by an associated tracking system. In an example, these positionsmay represent locations and spatial coordinates of a player's or areferee's head or hand or legs in the sporting event which may beidentified by the tracking system. The tracking system may be an opticaltracking system, or a chip-based tracking system which may be configuredto determine positions of locations tags. In various examples, severalother types of camera controlling, calibration, and position determiningsystems may be employed along with the tracking systems. For example, afixed spotting camera may be used to capture a view and a moving cameracontained within the tracking system may be used to capture thepositions of the moving points in the frames. The moving camera may beconfigured to perform several functions such as zoom, tilt, pan, and thelike. The tracking system may be configured to perform calibration andidentification of the positions based on a tracking algorithm that mayexecute pre-defined instructions to compute relevant informationnecessary to drive the tracking system across the frames.

The methods and systems disclosed herein may facilitate enablingpre-processing of images from calibrated cameras to improve objectdetection and recognition. The methods and systems disclosed herein mayenable providing for accurate detection and recognition of humans, suchas players or referees, and objects, such as a ball, a game clock,jersey numbers and the like with better performance and lowercomplexity. In embodiments, the tasks of object detection andrecognition may be performed on the basis of knowledge of knowncalibration parameters of the cameras in the tracking system and knownproperties of the objects being detected such as their size,orientation, or positions etc. For example, perspectives and distortionsintroduced by the cameras can be undone by applying a transformationsuch that the objects being detected may have a consistent scale andorientation in transformed images. The transformed images may be used asinputs to detection and recognition algorithms by image processingdevices so as to enable faster and more accurate object detection andrecognition performance with lower complexity as compared to performingobject detection and recognition directly on original images. In suchcases, an output generated by the image processing devices may be usedas inputs, along with other inputs described herein, to enable or refinethe various machine learning and algorithmic capabilities describedthroughout this disclosure. In some embodiments, machine learningcapabilities may be introduced to build improved processing utilizingmachine learning tools as discussed above in the document.

The methods and systems described herein may be deployed in part or inwhole through a machine that executes computer software, program codes,and/or instructions on a processor. The processor may be part of aserver, client, network infrastructure, mobile computing platform,stationary computing platform, or other computing platform. A processormay be any kind of computational or processing device capable ofexecuting program instructions, codes, binary instructions, and thelike. The processor may be or include a signal processor, digitalprocessor, embedded processor, microprocessor, or any variant such as aco-processor (math co-processor, graphic co-processor, communicationco-processor and the like) and the like that may directly or indirectlyfacilitate execution of program code or program instructions storedthereon. In addition, the processor may enable execution of multipleprograms, threads, and codes. The threads may be executed simultaneouslyto enhance the performance of the processor and to facilitatesimultaneous operations of the application. By way of implementation,methods, program codes, program instructions and the like describedherein may be implemented in one or more thread. The thread may spawnother threads that may have assigned priorities associated with them;the processor may execute these threads based on priority or any otherorder based on instructions provided in the program code. The processormay include memory that stores methods, codes, instructions, andprograms as described herein and elsewhere. The processor may access astorage medium through an interface that may store methods, codes, andinstructions as described herein and elsewhere. The storage mediumassociated with the processor for storing methods, programs, codes,program instructions or other type of instructions capable of beingexecuted by the computing or processing device may include but may notbe limited to one or more of a CD-ROM, DVD, memory, hard disk, flashdrive, RAM, ROM, cache, and the like.

A processor may include one or more cores that may enhance speed andperformance of a multiprocessor. In embodiments, the process may be adual core processor, quad core processors, other chip-levelmultiprocessor and the like that combine two or more independent cores(called a die).

The methods and systems described herein may be deployed in part or inwhole through a machine that executes computer software on a server,client, firewall, gateway, hub, router, or other such computer and/ornetworking hardware. The software program may be associated with aserver that may include a file server, print server, domain server,Internet server, intranet server and other variants such as secondaryserver, host server, distributed server, and the like. The server mayinclude one or more of memories, processors, computer readable media,storage media, ports (physical and virtual), communication devices, andinterfaces capable of accessing other servers, clients, machines, anddevices through a wired or a wireless medium, and the like. The methods,programs or codes as described herein and elsewhere may be executed bythe server. In addition, other devices required for execution of methodsas described in this application may be considered as a part of theinfrastructure associated with the server.

The server may provide an interface to other devices including, withoutlimitation, clients, other servers, printers, database servers, printservers, file servers, communication servers, distributed servers, andthe like. Additionally, this coupling and/or connection may facilitateremote execution of program across the network. The networking of someor all of these devices may facilitate parallel processing of a programor method at one or more location without deviating from the scope. Inaddition, any of the devices attached to the server through an interfacemay include at least one storage medium capable of storing methods,programs, code and/or instructions. A central repository may provideprogram instructions to be executed on different devices. In thisimplementation, the remote repository may act as a storage medium forprogram code, instructions, and programs.

The software program may be associated with a client that may include afile client, print client, domain client, Internet client, intranetclient and other variants such as secondary client, host client,distributed client, and the like. The client may include one or more ofmemories, processors, computer readable media, storage media, ports(physical and virtual), communication devices, and interfaces capable ofaccessing other clients, servers, machines, and devices through a wiredor a wireless medium, and the like. The methods, programs or codes asdescribed herein and elsewhere may be executed by the client. Inaddition, other devices required for execution of methods as describedin this application may be considered as a part of the infrastructureassociated with the client.

The client may provide an interface to other devices including, withoutlimitation, servers, other clients, printers, database servers, printservers, file servers, communication servers, distributed servers, andthe like. Additionally, this coupling and/or connection may facilitateremote execution of program across the network. The networking of someor all of these devices may facilitate parallel processing of a programor method at one or more location without deviating from the scope. Inaddition, any of the devices attached to the client through an interfacemay include at least one storage medium capable of storing methods,programs, applications, code and/or instructions. A central repositorymay provide program instructions to be executed on different devices. Inthis implementation, the remote repository may act as a storage mediumfor program code, instructions, and programs.

The methods and systems described herein may be deployed in part or inwhole through network infrastructures. The network infrastructure mayinclude elements such as computing devices, servers, routers, hubs,firewalls, clients, personal computers, communication devices, routingdevices and other active and passive devices, modules and/or componentsas known in the art. The computing and/or non-computing device(s)associated with the network infrastructure may include, apart from othercomponents, a storage medium such as flash memory, buffer, stack, RAM,ROM, and the like. The processes, methods, program codes, instructionsdescribed herein and elsewhere may be executed by one or more of thenetwork infrastructural elements.

The methods, program codes, and instructions described herein andelsewhere may be implemented on a cellular network having multiplecells. The cellular network may either be frequency division multipleaccess (FDMA) network or code division multiple access (CDMA) network.The cellular network may include mobile devices, cell sites, basestations, repeaters, antennas, towers, and the like. The cell networkmay be a GSM, GPRS, 3G, EVDO, mesh, or other networks types.

The methods, programs codes, and instructions described herein andelsewhere may be implemented on or through mobile devices. The mobiledevices may include navigation devices, cell phones, mobile phones,mobile personal digital assistants, laptops, palmtops, netbooks, pagers,electronic books readers, music players and the like. These devices mayinclude, apart from other components, a storage medium such as a flashmemory, buffer, RAM, ROM and one or more computing devices. Thecomputing devices associated with mobile devices may be enabled toexecute program codes, methods, and instructions stored thereon.Alternatively, the mobile devices may be configured to executeinstructions in collaboration with other devices. The mobile devices maycommunicate with base stations interfaced with servers and configured toexecute program codes. The mobile devices may communicate on a peer topeer network, mesh network, or other communications network. The programcode may be stored on the storage medium associated with the server andexecuted by a computing device embedded within the server. The basestation may include a computing device and a storage medium. The storagedevice may store program codes and instructions executed by thecomputing devices associated with the base station.

The computer software, program codes, and/or instructions may be storedand/or accessed on machine readable media that may include: computercomponents, devices, and recording media that retain digital data usedfor computing for some interval of time; semiconductor storage known asrandom access memory (RAM); mass storage typically for more permanentstorage, such as optical discs, forms of magnetic storage like harddisks, tapes, drums, cards and other types; processor registers, cachememory, volatile memory, non-volatile memory; optical storage such asCD, DVD; removable media such as flash memory (e.g. USB sticks or keys),floppy disks, magnetic tape, paper tape, punch cards, standalone RAMdisks, Zip drives, removable mass storage, off-line, and the like; othercomputer memory such as dynamic memory, static memory, read/writestorage, mutable storage, read only, random access, sequential access,location addressable, file addressable, content addressable, networkattached storage, storage area network, bar codes, magnetic ink, and thelike.

The methods and systems described herein may transform physical and/orintangible items from one state to another. The methods and systemsdescribed herein may also transform data representing physical and/orintangible items from one state to another.

The elements described and depicted herein, including in flow charts andblock diagrams throughout the figures, imply logical boundaries betweenthe elements. However, according to software or hardware engineeringpractices, the depicted elements and the functions thereof may beimplemented on machines through computer executable media having aprocessor capable of executing program instructions stored thereon as amonolithic software structure, as standalone software modules, or asmodules that employ external routines, code, services, and so forth, orany combination of these, and all such implementations may be within thescope of the present disclosure. Examples of such machines may include,but may not be limited to, personal digital assistants, laptops,personal computers, mobile phones, other handheld computing devices,medical equipment, wired or wireless communication devices, transducers,chips, calculators, satellites, tablet PCs, electronic books, gadgets,electronic devices, devices having artificial intelligence, computingdevices, networking equipment, servers, routers, and the like.Furthermore, the elements depicted in the flow chart and block diagramsor any other logical component may be implemented on a machine capableof executing program instructions. Thus, while the foregoing drawingsand descriptions set forth functional aspects of the disclosed systems,no particular arrangement of software for implementing these functionalaspects should be inferred from these descriptions unless explicitlystated or otherwise clear from the context. Similarly, it may beappreciated that the various steps identified and described above may bevaried and that the order of steps may be adapted to particularapplications of the techniques disclosed herein. All such variations andmodifications are intended to fall within the scope of this disclosure.As such, the depiction and/or description of an order for various stepsshould not be understood to require a particular order of execution forthose steps, unless required by a particular application, or explicitlystated or otherwise clear from the context.

The methods and/or processes described above, and steps thereof, may berealized in hardware, software or any combination of hardware andsoftware suitable for a particular application. The hardware may includea general purpose computer and/or dedicated computing device or specificcomputing device or particular aspect or component of a specificcomputing device. The processes may be realized in one or moremicroprocessors, microcontrollers, embedded microcontrollers,programmable digital signal processors or other programmable device,along with internal and/or external memory. The processes may also, orinstead, be embodied in an application specific integrated circuit, aprogrammable gate array, programmable array logic, or any other deviceor combination of devices that may be configured to process electronicsignals. It may further be appreciated that one or more of the processesmay be realized as a computer executable code capable of being executedon a machine readable medium.

The computer executable code may be created using a structuredprogramming language such as C, an object oriented programming languagesuch as C++, or any other high-level or low-level programming language(including assembly languages, hardware description languages, anddatabase programming languages and technologies) that may be stored,compiled or interpreted to run on one of the above devices, as well asheterogeneous combinations of processors, processor architectures, orcombinations of different hardware and software, or any other machinecapable of executing program instructions.

Thus, in one aspect, each method described above and combinationsthereof may be embodied in computer executable code that, when executingon one or more computing devices, performs the steps thereof. In anotheraspect, the methods may be embodied in systems that perform the stepsthereof, and may be distributed across devices in a number of ways, orall of the functionality may be integrated into a dedicated, standalonedevice or other hardware. In another aspect, the means for performingthe steps associated with the processes described above may include anyof the hardware and/or software described above. All such permutationsand combinations are intended to fall within the scope of the presentdisclosure.

While the methods and systems described herein have been disclosed inconnection with certain preferred embodiments shown and described indetail, various modifications and improvements thereon may becomereadily apparent to those skilled in the art. Accordingly, the spiritand scope of the methods and systems described herein is not to belimited by the foregoing examples but is to be understood in thebroadest sense allowable by law.

All documents referenced herein are hereby incorporated by reference intheir entirety.

What is claimed is:
 1. A method for enabling a user to expresspreferences relating to display of video content, comprising: processingat least one video feed through at least one spatiotemporal patternrecognition algorithm that uses machine learning to develop anunderstanding of at least one event within the at least one video feedto determine at least one event type, wherein the at least one eventtype includes an entry in a relationship library at least detailing arelationship between two visible features of the at least one videofeed; automatically, under computer control, extracting the videocontent displaying the at least one event and associating theunderstanding developed with the machine learning of the event type withthe video content in a video content data structure; providing a userinterface configured to permit a user to indicate a preference for atleast one event type; upon receiving an indication of the preference bythe user, retrieving the at least one video content data structure thatwas determined by the machine learning to be associated with the atleast one event type indicated by the user; and providing the user witha video feed containing the video content and including the at least onevideo content data structure.
 2. The method of claim 1, wherein usingmachine learning to develop the understanding of the at least one eventfurther comprises using events in position tracking data over timeobtained from at least one of the at least one video feed and achip-based player tracking system, and wherein the understanding isbased on at least two of spatial configuration, relative motion, andprojected motion of at least one of a player and an item used in a game.3. The method of claim 1, wherein using machine learning to develop theunderstanding of the at least one event further comprises aligningmultiple unsynchronized input feeds related to the at least one eventusing at least one of a hierarchy of algorithms and a hierarchy of humanoperators, wherein the unsynchronized input feeds are selected from agroup consisting of one or more broadcast video feeds of the at leastone event, one or more feeds of tracking video for the at least oneevent, and one or more play-by-play data feeds of the at least oneevent.
 4. The method of claim 3, wherein the multiple unsynchronizedinput feeds include at least three feeds selected from at least twotypes related to the at least one event.
 5. The method of claim 3,further comprising at least one of validating and modifying thealignment of the unsynchronized input feeds using a hierarchy involvingat least two of one or more algorithms, one or more human operators andone or more input feeds.
 6. The method of claim 1, further comprising atleast one of validating the understanding and modifying theunderstanding developed by the machine learning using a hierarchyinvolving at least two of at least one algorithm, at least one humanoperator, and at least one input feed where at least one item in thehierarchy used for validating the understanding is based on a nature ofthe one or more input feeds.
 7. The method of claim 1, wherein the userinterface is of at least one of a mobile application, a browser, adesktop application, a remote control device, a tablet, a touch screendevice, a virtual reality or augmented reality headset, and a smartphone.
 8. The method of claim 1, wherein the user interface furthercomprises an element configured to permit a user to indicate apreference as to how content will be presented to the user.
 9. Themethod of claim 1, wherein the understanding developed by the machinelearning includes a context for the at least one of event and thecontext is stored with the at least one video content data structure.10. The method of claim 9, wherein the user interface further comprisesan element configured to permit a user to indicate a preference for thecontext.
 11. The method of claim 10, further comprising retrievingportion of the video content corresponding to the context and displayingthe portion of the video content corresponding to the context to theuser upon receiving an indication of the preference for the context. 12.The method of claim 11, wherein the context comprises at least one of apresence of a preferred player in the at least one video feed, apreferred matchup of players in the at least one video feed, a preferredteam in the at least one video feed, and a preferred matchup of teams inthe at least one video feed.
 13. The method of claim 1, wherein the userinterface is configured to permit a user to select at least one of ametric and a graphic element to be displayed on the video feed, whereinthe at least one metric is based at least in part on the understandingdeveloped by the machine learning.
 14. The method of claim 1, whereinextracting the content displaying the at least one event includesautomatically extracting a cut from the video feed using a combinationof the understanding of events developed with the machine learning andan understanding developed with the machine learning of another inputfeed selected from a group consisting of a broadcast video feed, anaudio feed, and a closed caption feed.
 15. The method of claim 14,wherein the understanding developed with the machine learning of theother input feed includes at least one of a portion of content of abroadcast commentary and a change in camera view in the input feed. 16.A method for enabling a mobile application that allows user interactionwith video content, the method comprising: taking a video feed;processing the video feed through at least one spatiotemporal patternrecognition algorithm that uses machine learning to develop anunderstanding of an event within the video feed, wherein theunderstanding includes identifying context information relating to theevent and an entry in a relationship library at least detailing arelationship between two visible features of the video feed;automatically, under computer control, extracting content displaying theevent and associating the extracted content with the contextinformation; producing a video content data structure that includes thecontext information; and automatically, under computer control,producing a story that includes the video content data structure,wherein a portion of the story is based on a user preference, thecontext information, and the video content data structure.
 17. Themethod of claim 16, wherein extracting the content displaying the eventincludes automatically extracting a cut from the video feed using acombination of the understanding of the event developed with the machinelearning and an understanding developed with the machine learning ofanother input feed selected from a group consisting of a broadcast videofeed, an audio feed, and a closed caption feed.
 18. The method of claim17, wherein the understanding developed with the machine learning of theother input feed includes at least one of a portion of content of abroadcast commentary and a change in camera view in the input feed. 19.The method of claim 16, further comprising using a combination of theunderstanding developed with the machine learning of the event from thevideo feed and an understanding developed with the machine learning ofanother input feed selected from a group consisting of a broadcast videofeed, an audio feed, and a closed caption feed to at least one of editthe video cut and combine the video cut with other content.
 20. Themethod of claim 19, wherein the understanding developed with the machinelearning of the other input feed includes at least one of a portion ofcontent of a broadcast commentary and a change in camera view in theinput feed.
 21. The method of claim 16, further comprising automaticallydeveloping a semantic index of a video feed based on the understandingdeveloped with the machine learning of at least one event in the videofeed indicative of a time of the event in the video feed and a locationof a display of the event in the video feed.
 22. The method of claim 21,wherein the location of the display of the event in the video feedincludes at least one of a pixel location, a voxel location, a rasterimage location.
 23. The method of claim 21, further comprising providingthe semantic index of the video feed with the video feed in combinationto enable augmentation of the video feed.
 24. The method of claim 23,wherein the augmentation of the video feed includes adding content basedon to the location of the display and enabling at least one of a touchinterface feature and a mouse interface feature based on the identifiedlocation.
 25. The method of claim 16, wherein using machine learning todevelop the understanding of the event further comprises using events inposition tracking data over time obtained from at least one of the videofeed and a chip-based player tracking system, and wherein theunderstanding developed with machine learning is based on at least twoof spatial configuration, relative motion, and projected motion of atleast one of a player and an item used in a game.
 26. The method ofclaim 16, wherein using machine learning to develop the understanding ofthe event further comprises aligning multiple unsynchronized input feedsrelated to the event using at least one of a hierarchy of algorithms anda hierarchy of human operators, wherein the unsynchronized input feedsare selected from a group consisting of one or more broadcast videofeeds of the event, one or more feeds of tracking video for the event,and one or more play-by-play data feeds of the event.
 27. The method ofclaim 26, wherein the multiple unsynchronized input feeds include atleast three feeds selected from at least two types related to the event.28. The method of claim 26, further comprising at least one ofvalidating and modifying the alignment of the unsynchronized input feedsusing a hierarchy involving at least two of one or more algorithms, oneor more human operators and one or more input feeds where at least onealgorithm in the hierarchy for validation is based on a nature of theinput feeds.
 29. The method of claim 16, further comprising at least oneof validating the understanding and modifying the understanding using ahierarchy involving at least two of one or more algorithms, one or morehuman operators and one or more input feeds where at least one algorithmin the hierarchy for validation is based on the nature of the inputfeed.
 30. The method of claim 16, wherein the user preference for a typeof content is based on at least one of a user expressed preference and apreference that is inferred based on user interaction with an item ofcontent.
 31. A system for enabling a user to express preferencesrelating to display of video content, comprising: a machine learningfacility that uses at least one spatiotemporal pattern recognitionalgorithm for developing an understanding of at least one event withinat least one video feed to determine at least one event type, whereinthe understanding includes an entry in a relationship library at leastdetailing a relationship between two visible features of the at leastone video feed; a video production facility for automatically, undercomputer control, extracting the video content displaying the at leastone event and associating the understanding developed with the machinelearning of the event type with the video content in at least one videocontent data structure; and a server for serving data to a userinterface that is configured to permit a user to indicate a preferencefor at least one event type, that retrieves the at least one videocontent data structure that was determined by the machine learning tohave a event type preferred by the user, and that provides the user witha video feed containing the event type preferred by the user.
 32. Thesystem of claim 31, wherein the user interface that is configured topermit the user to indicate the preference for at least one event typeis at least one of a mobile application, a browser, a desktopapplication, a remote control device, a tablet, and a smart phone. 33.The system of claim 31, wherein the user interface that is configured topermit the user to indicate the preference for at least one event typefurther comprises an element configured to permit a user to indicate apreference as to how content will be presented to the user.
 34. Thesystem of claim 31, wherein the understanding developed by the machinelearning facility includes a context for the at least one event and thecontext is stored with the at least one video content data structure.35. The system of claim 34, wherein the user interface further comprisesan element configured to permit a user to indicate a preference for atleast one context.
 36. The system of claim 35, wherein the server forserving data to the user interface retrieves video content correspondingto the preference for at least one context and displays the videocontent to the user upon receiving an indication of the preference forthe at least one context.
 37. The system of claim 36, wherein the atleast one context comprises at least one of a presence of a preferredplayer in the video feed, a preferred matchup of players in the videofeed, a preferred team in the video feed, and a preferred matchup ofteams in the video feed.
 38. The system of claim 31, wherein the userinterface is configured to permit a user to select at least one of ametric and a graphic element to be displayed on the video feed, whereinthe metric is based at least in part on the understanding developed withthe machine learning facility.
 39. The system of claim 31, wherein themachine learning facility to develop the understanding of the at leastone event uses events in position tracking data over time obtained fromat least one of the at least one video feed and a chip-based playertracking system, and wherein the understanding is based on at least twoof spatial configuration, relative motion, and projected motion of atleast one of a player and an item used in a game.
 40. The system ofclaim 31, wherein the machine learning facility to develop theunderstanding of the at least one event aligns multiple unsynchronizedinput feeds related to the at least one event using at least one of ahierarchy of algorithms and a hierarchy of human operators, wherein theunsynchronized input feeds are selected from the group consisting of oneor more broadcast video feeds of the event, one or more feeds oftracking video for the event, and one or more play-by-play data feeds ofthe event.
 41. The system of claim 40, wherein the multipleunsynchronized input feeds include at least three feeds selected from atleast two types related to the at least one event.
 42. The system ofclaim 40, wherein the video production facility at least one ofvalidates and modifies the alignment of the unsynchronized input feedsusing a hierarchy involving at least two of one or more algorithms, oneor more human operators, and one or more input feeds.
 43. The system ofclaim 31, wherein the video production facility at least one ofvalidates the understanding and modifies the understanding developed bythe machine learning facility using a hierarchy involving at least twoof one or more algorithms, one or more human operators and one or moreinput feeds where at least one algorithm in the hierarchy for validationis based on the nature of the input feed.
 44. The system of claim 31,wherein the video production facility for automatically, under computercontrol, extracting the video content displaying the at least one eventincludes automatically extracting a cut from the at least one video feedusing a combination of the understanding of the at least one eventdeveloped with the machine learning facility and an understandingdeveloped with the machine learning facility of another input feedselected from the group consisting of a broadcast video feed, an audiofeed, and a closed caption feed.
 45. The system of claim 44, wherein theunderstanding developed with the machine learning facility of theanother input feed includes at least one of a portion of content of abroadcast commentary and a change in camera view in the at least onevideo feed.
 46. A method for delivering personalized video content,comprising: processing at least one video feed through at least onespatiotemporal pattern recognition algorithm that uses machine learningto develop an understanding of at least one event within the at leastone video feed to determine at least one event type, wherein the atleast one event type includes an entry in a relationship library atleast detailing a relationship between two visible features of the atleast one video feed; automatically, under computer control, extractingthe video content displaying the at least one event and associating theunderstanding developed with the machine learning of the event type withthe video content in a video content data structure; developing apersonal profile for a user based on at least one of expressedpreferences of the user, information about the user, and informationcollected about actions taken by the user with respect to at least oneevent type; and upon receiving an indication of the user profile,retrieving at least one video content data structure that was determinedby the machine learning to have a event type likely to be preferred bythe user based on the personal profile for the user.
 47. The method ofclaim 46, wherein using the machine learning to develop theunderstanding of the at least one event further comprises using the atleast one event in position tracking data over time obtained from atleast one of the at least one video feed and a chip-based playertracking system, and wherein the understanding developed by the machinelearning is based on at least two of spatial configuration, relativemotion, and projected motion of at least one of a player and an itemused in a game.
 48. The method of claim 46, wherein using the machinelearning to develop the understanding of the at least one event furthercomprises aligning multiple unsynchronized input feeds related to the atleast one event using at least one of a hierarchy of algorithms and ahierarchy of human operators, wherein the unsynchronized input feeds areselected from the group consisting of one or more broadcast video feedsof the event, one or more feeds of tracking video for the event, and oneor more play-by-play data feeds of the at least one event.
 49. Themethod of claim 48, wherein the multiple unsynchronized input feedsinclude at least three feeds selected from at least two types related tothe event.
 50. The method of claim 48, further comprising at least oneof validating and modifying the alignment of the unsynchronized inputfeeds using a hierarchy involving at least two of one or morealgorithms, one or more human operators, and one or more input feeds.51. The method of claim 46, further comprising at least one ofvalidating and modifying the understanding developed with the machinelearning using a hierarchy involving at least two of one or morealgorithms, one or more human operators, and one or more input feeds.52. The method of claim 51, wherein extracting the video contentdisplaying the at least one event includes automatically extracting acut from the at least one video feed using a combination of theunderstanding of the at least one event developed with the machinelearning and an understanding developed with the machine learning ofanother input feed selected from the group consisting of a broadcastvideo feed, an audio feed, and a closed caption feed.
 53. The method ofclaim 52, wherein the understanding of the other input feed developedwith the machine learning includes at least one of a portion of contentof a broadcast commentary and a change in camera view in the input feed.54. A method for delivering personalized video content, comprising:processing at least one video feed through at least one spatiotemporalpattern recognition algorithm that uses machine learning to develop anunderstanding of at least one event within the at least one video feedof a professional game, wherein the understanding developed by themachine learning includes an entry in a relationship library at leastdetailing a relationship between two visible features of the at leastone video feed develop an understanding using the machine learning of atleast one event within a data feed relating to motion of anon-professional player; and automatically, under computer control,providing an enhanced video feed that represents the non-professionalplayer playing within a context of the professional game based on theunderstanding of the at least one event within the at least one videofeed of the professional game and a data feed relating to the motion ofthe non-professional player.
 55. The method of claim 54, furthercomprising providing a facility having cameras for capturing 3D motiondata, and capturing video of a non-professional player to provide thedata feed for the non-professional player.
 56. The method of claim 55,wherein the non-professional player is represented by mixing video ofthe non-professional player with at least one video of the professionalgame.
 57. The method of claim 56, wherein the non-professional player isrepresented as an animation having attributes based on the data feedrelating to motion of the non-professional player.
 58. The method ofclaim 54, wherein using the machine learning to develop theunderstanding of the at least one event further comprises using the atleast one event in position tracking data over time obtained from atleast one of the at least one video feed and a chip-based playertracking system, and wherein the understanding is based on at least twoof spatial configuration, relative motion, and projected motion of atleast one of a player and an item used in a game.
 59. The method ofclaim 54, wherein using the machine learning to develop theunderstanding of the at least one event further comprises aligningmultiple unsynchronized input feeds related to the at least one eventusing at least one of a hierarchy of algorithms and a hierarchy of humanoperators, wherein the unsynchronized input feeds are selected from agroup consisting of one or more broadcast video feeds of the event, oneor more feeds of tracking video for the event, and one or moreplay-by-play data feeds of the at least one event.
 60. The method ofclaim 59, wherein the multiple unsynchronized input feeds include atleast three feeds selected from at least two types related to the event.61. The method of claim 59, further comprising at least one ofvalidating and modifying the alignment of the unsynchronized input feedsusing a hierarchy involving at least two of one or more algorithms, oneor more human operators, and one or more input feeds.
 62. The method ofclaim 54, further comprising at least one of validating theunderstanding and modifying the understanding using a hierarchyinvolving at least two of one or more algorithms, one or more humanoperators, and one or more input feeds.